.mingw/Makefile.am

@@ -19,7 +19,7 @@ TARGET        := $(word 1,$(subst -, ,$(TUPLE)))
 DEF_SUFFIX    := $(if $(TARGET:x86_64=),.def,.def64)
 
 .PHONY: all
-all: dwmapi-delaylib.lib virtdisk-delaylib.lib wintrust-delaylib.lib
+all: dwmapi-delaylib.lib wintrust-delaylib.lib
 
 %.def64: %.def
 	$(AM_V_SED) "s/@.*//" $< >$@
@@ -29,3 +29,4 @@ all: dwmapi-delaylib.lib virtdisk-delaylib.lib wintrust-delaylib.lib
 
 clean:
 	$(RM) -rf *.lib
+	

.mingw/Makefile.in

@@ -367,7 +367,7 @@ uninstall-am:
 
 
 .PHONY: all
-all: dwmapi-delaylib.lib virtdisk-delaylib.lib wintrust-delaylib.lib
+all: dwmapi-delaylib.lib wintrust-delaylib.lib
 
 %.def64: %.def
 	$(AM_V_SED) "s/@.*//" $< >$@

.mingw/virtdisk.def

@@ -1,5 +0,0 @@
-EXPORTS
-  AttachVirtualDisk@24
-  GetVirtualDiskPhysicalPath@12
-  DetachVirtualDisk@12
-  OpenVirtualDisk@24

.vs/rufus.vcxproj

@@ -133,12 +133,12 @@
       <AdditionalOptions>/utf-8 $(ExternalCompilerOptions) %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX86</TargetMachine>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -162,12 +162,12 @@
       <AdditionalOptions>/utf-8 $(ExternalCompilerOptions) %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <AdditionalLibraryDirectories>C:\Program Files (x86)\Windows Kits\10\Lib\10.0.15063.0\um\arm</AdditionalLibraryDirectories>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -193,12 +193,12 @@
       <AdditionalOptions>/utf-8 $(ExternalCompilerOptions) %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <AdditionalLibraryDirectories>C:\Program Files (x86)\Windows Kits\10\Lib\10.0.16299.0\um\arm64</AdditionalLibraryDirectories>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -229,12 +229,12 @@
       <AdditionalOptions>/utf-8 $(ExternalCompilerOptions) %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>true</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -260,13 +260,13 @@
       <StringPooling>true</StringPooling>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX86</TargetMachine>
       <AdditionalOptions>/BREPRO %(AdditionalOptions)</AdditionalOptions>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -292,13 +292,13 @@
       <StringPooling>true</StringPooling>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <AdditionalLibraryDirectories>C:\Program Files (x86)\Windows Kits\10\Lib\10.0.15063.0\um\arm</AdditionalLibraryDirectories>
       <AdditionalOptions>/BREPRO %(AdditionalOptions)</AdditionalOptions>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -326,13 +326,13 @@
       <StringPooling>true</StringPooling>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;ole32.lib;advapi32.lib;gdi32.lib;shell32.lib;comdlg32.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <AdditionalLibraryDirectories>C:\Program Files (x86)\Windows Kits\10\Lib\10.0.16299.0\um\arm64</AdditionalLibraryDirectories>
       <AdditionalOptions>/BREPRO %(AdditionalOptions)</AdditionalOptions>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;ole32.dll;advapi32.dll;gdi32.dll;shell32.dll;comdlg32.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
@@ -363,13 +363,13 @@
       <StringPooling>true</StringPooling>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;virtdisk.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalDependencies>advapi32.lib;comctl32.lib;comdlg32.lib;crypt32.lib;gdi32.lib;ole32.lib;dwmapi.lib;setupapi.lib;shell32.lib;shlwapi.lib;wintrust.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <UACExecutionLevel>RequireAdministrator</UACExecutionLevel>
       <GenerateDebugInformation>false</GenerateDebugInformation>
       <SubSystem>Windows</SubSystem>
       <TargetMachine>MachineX64</TargetMachine>
       <AdditionalOptions>/BREPRO %(AdditionalOptions)</AdditionalOptions>
-      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;virtdisk.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
+      <DelayLoadDLLs>advapi32.dll;comctl32.dll;comdlg32.dll;crypt32.dll;gdi32.dll;ole32.dll;dwmapi.dll;setupapi.dll;shell32.dll;shlwapi.dll;wintrust.dll;%(DelayLoadDLLs)</DelayLoadDLLs>
     </Link>
     <ResourceCompile>
       <PreprocessorDefinitions>_UNICODE;UNICODE;%(PreprocessorDefinitions)</PreprocessorDefinitions>

ChangeLog.txt

@@ -1,11 +1,11 @@
 o Version 4.0 (2023.04.26)
-    Fix persistent partition not working with Ubuntu 23.04
+    Fix persistence partition not working with Ubuntu 23.04
     Fix out of range pointer error with Ubuntu 23.04 when booting in BIOS mode
     Fix boot freeze with Ubuntu Studio when Secure Boot is enabled
     Fix incorrect architecture detection when checking for updates
     Fix a Windows Store application crash when processing GRUB bootloaders
     Fix a Windows Store application crash when enumerating processes that contain a % sign
-    Fix a Windows Store application crash when using German localization
+    Fix a Windows Store application crash when using the German localization
     Note that the major version was bumped on account of:
       - New versions of Rufus requiring Windows 8 or later
       - New versions of Rufus defaulting to a 64-bit executable

README.md

@@ -17,7 +17,7 @@ Features
 --------
 
 * Format USB, flash card and virtual drives to FAT/FAT32/NTFS/UDF/exFAT/ReFS/ext2/ext3
-* Create DOS bootable USB drives using [FreeDOS](https://www.freedos.org)
+* Create DOS bootable USB drives, using [FreeDOS](https://www.freedos.org) or MS-DOS (Windows 8.1 or earlier)
 * Create BIOS or UEFI bootable drives, including [UEFI bootable NTFS](https://github.com/pbatard/uefi-ntfs)
 * Create bootable drives from bootable ISOs (Windows, Linux, etc.)
 * Create bootable drives from bootable disk images, including compressed ones

src/Makefile.am

@@ -2,7 +2,7 @@ SUBDIRS = ../.mingw bled ext2fs ms-sys syslinux/libfat syslinux/libinstaller sys
 # As far as I can tell, the following libraries are *not* vulnerable to side-loading, so we link using their regular version:
 NONVULNERABLE_LIBS = -lsetupapi -lole32 -lgdi32 -lshlwapi -lcrypt32 -lcomdlg32 -lcomctl32 -luuid
 # The following libraries are vulnerable (or have an unknown vulnerability status), so we link using our delay-loaded replacement:
-VULNERABLE_LIBS = -ldwmapi-delaylib -lvirtdisk-delaylib -lwintrust-delaylib
+VULNERABLE_LIBS = -ldwmapi-delaylib -lwintrust-delaylib
 
 noinst_PROGRAMS = rufus
 

src/Makefile.in

@@ -276,7 +276,7 @@ SUBDIRS = ../.mingw bled ext2fs ms-sys syslinux/libfat syslinux/libinstaller sys
 # As far as I can tell, the following libraries are *not* vulnerable to side-loading, so we link using their regular version:
 NONVULNERABLE_LIBS = -lsetupapi -lole32 -lgdi32 -lshlwapi -lcrypt32 -lcomdlg32 -lcomctl32 -luuid
 # The following libraries are vulnerable (or have an unknown vulnerability status), so we link using our delay-loaded replacement:
-VULNERABLE_LIBS = -ldwmapi-delaylib -lvirtdisk-delaylib -lwintrust-delaylib
+VULNERABLE_LIBS = -ldwmapi-delaylib -lwintrust-delaylib
 AM_V_WINDRES_0 = @echo "  RC     $@";$(WINDRES)
 AM_V_WINDRES_1 = $(WINDRES)
 AM_V_WINDRES_ = $(AM_V_WINDRES_$(AM_DEFAULT_VERBOSITY))

src/db.h

@@ -1,7 +1,7 @@
 /*
  * Rufus: The Reliable USB Formatting Utility
  * DB of the hash values we know for downloadable content (GRUB, Syslinux, etc.)
- * Copyright © 2016-2023 Pete Batard <pete@akeo.ie>
+ * Copyright © 2016-2020 Pete Batard <pete@akeo.ie>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -27,7 +27,6 @@
 
 static uint8_t sha256db[] = {
 	0x01, 0x21, 0x98, 0x20, 0xd9, 0x1c, 0x28, 0x7b, 0x35, 0x28, 0x06, 0xf1, 0xb6, 0xa8, 0x0d, 0x4a, 0x8a, 0xf4, 0x5c, 0xf5, 0x04, 0x83, 0xed, 0x6b, 0xe0, 0xc6, 0x0e, 0x7a, 0x66, 0x9c, 0x67, 0x87, // syslinux-6.04/pre2/ldlinux.bss
-	0x0a, 0xd1, 0x3c, 0x2a, 0xb9, 0xd1, 0xcc, 0x66, 0x73, 0x70, 0xc4, 0x34, 0xf3, 0xe2, 0xa0, 0x54, 0x1c, 0xb8, 0x37, 0xdb, 0x72, 0x3e, 0x19, 0xae, 0x81, 0xc8, 0xee, 0x0b, 0xbe, 0x10, 0xdc, 0xe0, // grub-2.06-nonstandard/core.img
 	0x11, 0x0c, 0x50, 0x1b, 0xfa, 0x9e, 0x72, 0xa8, 0x8c, 0xdb, 0xb8, 0xba, 0x11, 0xe1, 0xf0, 0x76, 0x1a, 0xec, 0x28, 0xbf, 0x04, 0x44, 0x67, 0xff, 0x38, 0x2c, 0x06, 0x95, 0xd5, 0x1f, 0x8a, 0x83, // grub-2.04-nonstandard/core.img
 	0x12, 0xbd, 0x22, 0xd2, 0xb3, 0x69, 0x56, 0x0f, 0x89, 0xb8, 0x50, 0x7e, 0x7e, 0x74, 0xeb, 0xc5, 0xea, 0x44, 0x91, 0x48, 0x75, 0xf0, 0xa4, 0xcb, 0x1e, 0xa6, 0xfb, 0x4e, 0xc9, 0x89, 0x58, 0x17, // syslinux-6.03/pre6/ldlinux.sys
 	0x15, 0x5f, 0x36, 0x7b, 0xb1, 0x30, 0xfe, 0x05, 0x5c, 0x79, 0x9f, 0x88, 0xb3, 0xc0, 0xc1, 0xa0, 0x0a, 0x18, 0x05, 0x78, 0x22, 0x69, 0xcf, 0x7e, 0x54, 0xaa, 0x61, 0xbd, 0xe3, 0x8e, 0x05, 0x92, // syslinux-6.03/pre3/ldlinux.bss
@@ -35,7 +34,9 @@ static uint8_t sha256db[] = {
 	0x1c, 0xc6, 0x32, 0x21, 0xfd, 0xf4, 0x46, 0xfc, 0xda, 0xc6, 0xc0, 0x56, 0x35, 0x79, 0x54, 0xc1, 0x5b, 0x61, 0x75, 0xca, 0x1b, 0xc2, 0xa4, 0x9f, 0x85, 0x52, 0xec, 0xca, 0x28, 0xac, 0x3e, 0x51, // syslinux-6.02/ldlinux.bss
 	0x22, 0x96, 0x82, 0xac, 0x61, 0xb8, 0x8b, 0x11, 0x25, 0xfc, 0xd7, 0xe6, 0x9f, 0x4e, 0x7f, 0x46, 0x7f, 0x68, 0xc5, 0x14, 0x9e, 0xb9, 0x37, 0x1a, 0x98, 0xd8, 0xf2, 0x78, 0x41, 0x40, 0xad, 0x88, // syslinux-5.00/ldlinux.sys
 	0x25, 0xd1, 0x38, 0xf3, 0x8b, 0x17, 0x35, 0x79, 0x3e, 0xee, 0x89, 0x19, 0xa3, 0xa0, 0xe5, 0xc9, 0x97, 0x9d, 0x2f, 0xac, 0xc0, 0xb5, 0x70, 0x74, 0x24, 0xe8, 0x04, 0x98, 0x1d, 0x25, 0xf9, 0xc9, // syslinux-6.03/pre10/ldlinux.sys
+	0x28, 0xf8, 0x1d, 0xd8, 0x72, 0x0e, 0x6e, 0xfd, 0xc5, 0x30, 0x44, 0xf6, 0xf9, 0xa6, 0xc2, 0x8b, 0x6b, 0x89, 0x54, 0x23, 0xfb, 0x4c, 0xbc, 0x2d, 0xa2, 0xfb, 0xd6, 0x29, 0x70, 0xd6, 0xd1, 0xd6, // grub-2.06-nonstandard/core.img
 	0x29, 0xcd, 0xfc, 0x24, 0x0d, 0x08, 0xe4, 0xd6, 0x42, 0x0d, 0x1f, 0x05, 0x7a, 0x0e, 0xb0, 0xb1, 0x07, 0x88, 0x91, 0x65, 0xa8, 0xeb, 0x16, 0x3c, 0x31, 0x72, 0xaa, 0xfc, 0xee, 0x02, 0xac, 0xdd, // grub-2.06~rc1/core.img
+	0x2b, 0x07, 0x20, 0x67, 0xf9, 0xcd, 0x6e, 0x8c, 0x62, 0xe7, 0x82, 0xdc, 0x4a, 0xe2, 0x3b, 0x19, 0x2d, 0xe6, 0x28, 0xe7, 0x67, 0x0c, 0x84, 0x68, 0xed, 0x38, 0x0d, 0x36, 0x4a, 0xa7, 0x0b, 0xf1, // grub-2.06/core.img
 	0x2b, 0x31, 0x7b, 0x12, 0xab, 0xff, 0x49, 0x66, 0x48, 0x78, 0xdf, 0xe0, 0xb5, 0x00, 0xb8, 0x50, 0x0f, 0x93, 0xf1, 0xd5, 0xe4, 0xd5, 0x28, 0x45, 0x95, 0xcc, 0x2c, 0x15, 0x6c, 0x74, 0x4f, 0x79, // grub-2.02~beta3/core.img
 	0x2d, 0x99, 0x55, 0x09, 0xd0, 0xd6, 0xcd, 0xf7, 0x6e, 0xd5, 0x9f, 0x46, 0x53, 0xf1, 0xcb, 0xe1, 0xc9, 0xe6, 0x24, 0xe1, 0xaf, 0xa8, 0xf7, 0x8e, 0xc2, 0x45, 0x5b, 0x24, 0x53, 0x4b, 0x87, 0x76, // syslinux-6.03/pre13/ldlinux.bss
 	0x2e, 0x3e, 0xf6, 0x65, 0x1e, 0x59, 0x85, 0x20, 0x26, 0xc5, 0x74, 0xde, 0x52, 0x65, 0xf6, 0x8e, 0x24, 0xf8, 0xe6, 0x27, 0xc5, 0x53, 0xce, 0x8d, 0x32, 0x7c, 0xa7, 0xe0, 0xb4, 0x96, 0x70, 0xa1, // grub4dos-0.4.5c/grldr
@@ -72,6 +73,7 @@ static uint8_t sha256db[] = {
 	0x6a, 0xbc, 0xdc, 0x80, 0x3a, 0x30, 0x85, 0xea, 0x5f, 0x9d, 0xa1, 0xb4, 0x3e, 0xdb, 0x2e, 0xad, 0xa2, 0x75, 0x36, 0x0d, 0xb8, 0x11, 0xc9, 0xac, 0xf5, 0x9a, 0x55, 0x5f, 0x67, 0x7b, 0x2d, 0x8b, // syslinux-6.03/pre12/ldlinux.bss
 	0x73, 0xb6, 0x27, 0x67, 0xa1, 0x62, 0x00, 0xb9, 0xaf, 0x19, 0x3a, 0x7d, 0x5c, 0x94, 0xe9, 0xc2, 0x94, 0xc6, 0xdb, 0xb6, 0xd5, 0xb1, 0x7c, 0x15, 0x03, 0x8c, 0x9f, 0x31, 0x73, 0xc9, 0xa7, 0xbc, // syslinux-6.04/ldlinux.sys
 	0x75, 0x6f, 0x89, 0x25, 0x23, 0xc6, 0x8d, 0x27, 0x32, 0x28, 0x8b, 0x5a, 0xd4, 0x2d, 0x7d, 0xc7, 0x4e, 0xa7, 0xa7, 0x08, 0x9b, 0x04, 0x2b, 0x12, 0x5f, 0x5d, 0x74, 0x7f, 0xf3, 0x20, 0xa0, 0x77, // syslinux-4.07/vesamenu.c32
+	0x76, 0xd1, 0x2b, 0x17, 0xfd, 0x05, 0xd3, 0x10, 0xb0, 0x5d, 0x00, 0xa8, 0x38, 0x77, 0x06, 0xc5, 0xce, 0x35, 0xd4, 0xb0, 0x50, 0xf2, 0x23, 0x9d, 0x15, 0xd3, 0xc9, 0xac, 0x92, 0xc5, 0xdd, 0xbc, // grub-2.06-fedora-nonstandard/core.img
 	0x77, 0x9a, 0x5e, 0xbd, 0x69, 0xd3, 0x28, 0x5e, 0xb9, 0xed, 0x4a, 0xc7, 0xc0, 0x4d, 0x2d, 0x15, 0xcb, 0xa1, 0x8a, 0x1f, 0x97, 0xc7, 0xc4, 0xbe, 0x62, 0x48, 0x93, 0xa9, 0xe1, 0xb0, 0x89, 0x2e, // syslinux-6.03/pre9/ldlinux.sys
 	0x78, 0x64, 0x8e, 0xf0, 0xc5, 0x00, 0x41, 0x75, 0xb9, 0xa8, 0xea, 0x33, 0x30, 0x14, 0xea, 0x02, 0xc9, 0x17, 0xf8, 0x23, 0xe7, 0x7a, 0x3e, 0xc9, 0xac, 0xd9, 0xd2, 0x2b, 0x46, 0x02, 0xf3, 0x6d, // syslinux-6.03/pre13/ldlinux.sys
 	0x7d, 0xa9, 0xc5, 0x21, 0x76, 0xb8, 0xaf, 0x01, 0x64, 0xea, 0x39, 0x21, 0x22, 0x44, 0xb1, 0x0a, 0xa0, 0xc7, 0x97, 0xe7, 0x65, 0xbb, 0x6b, 0x92, 0x69, 0xb5, 0x8b, 0xc9, 0xe5, 0x0a, 0x9f, 0x18, // syslinux-5.01/ldlinux.bss
@@ -88,7 +90,6 @@ static uint8_t sha256db[] = {
 	0xa9, 0x4a, 0x99, 0xe6, 0xde, 0x68, 0x81, 0x44, 0x49, 0x2b, 0x38, 0xdb, 0xee, 0x09, 0xde, 0x07, 0x30, 0xe3, 0x2e, 0x1c, 0xfd, 0x0a, 0xb2, 0x54, 0x99, 0x22, 0xff, 0xa8, 0x04, 0x01, 0xad, 0x49, // syslinux-6.03/pre2/ldlinux.bss
 	0xa9, 0x95, 0x68, 0x57, 0x9c, 0xd2, 0x51, 0xaf, 0xf1, 0x34, 0xfc, 0xaa, 0xa8, 0x09, 0x91, 0x60, 0x5e, 0x8f, 0xb1, 0x19, 0x74, 0x51, 0xf7, 0x51, 0xaa, 0x4d, 0x6c, 0x84, 0xbf, 0x65, 0xf4, 0xe3, // syslinux-6.03/pre15/ldlinux.sys
 	0xaa, 0x18, 0x1a, 0x4e, 0xb2, 0xab, 0xb0, 0xfb, 0xbc, 0x17, 0xc4, 0xc8, 0x5a, 0x17, 0xa0, 0x0b, 0x15, 0x52, 0x4d, 0x7f, 0x2b, 0x0b, 0xea, 0xd4, 0xf8, 0x74, 0x2e, 0x70, 0xa3, 0x3a, 0xfa, 0xf8, // grub-2.04/core.img
-	0xad, 0x18, 0x82, 0x0e, 0xcd, 0xe8, 0x74, 0xc7, 0x19, 0x10, 0xbd, 0x24, 0xf3, 0x03, 0x55, 0x17, 0x61, 0x03, 0xd0, 0x21, 0x78, 0x9c, 0xc0, 0x0b, 0xd4, 0x13, 0xd8, 0x0f, 0x5b, 0x02, 0x59, 0xf4, // grub-2.06-fedora-nonstandard/core.img
 	0xb1, 0x97, 0x91, 0x33, 0xa4, 0x5e, 0x29, 0x4f, 0x54, 0xee, 0xd0, 0xbd, 0x92, 0xb7, 0xf2, 0xb9, 0xa3, 0xd2, 0x26, 0x45, 0xae, 0x28, 0x20, 0x0e, 0x4a, 0xd8, 0xfd, 0x98, 0xaf, 0x24, 0x1a, 0x07, // grub-2.05/core.img
 	0xb2, 0xf0, 0xde, 0x2e, 0x01, 0xa7, 0xe3, 0x4d, 0x96, 0xa9, 0x76, 0x36, 0x43, 0x05, 0xd3, 0x9f, 0xf8, 0x49, 0xd5, 0x0a, 0xd1, 0x3a, 0xd1, 0xf8, 0xa8, 0xb4, 0x41, 0x1d, 0x1d, 0x53, 0x4e, 0x88, // syslinux-5.10/ldlinux.bss
 	0xb3, 0xa8, 0xf2, 0x12, 0x89, 0x1c, 0xd2, 0x6e, 0x1a, 0xb4, 0x4a, 0xa8, 0x59, 0x8f, 0x6e, 0x64, 0xc6, 0x83, 0x19, 0x8d, 0x43, 0x00, 0x27, 0x54, 0xec, 0xbd, 0x8a, 0x78, 0xf2, 0xd0, 0xc0, 0x0b, // syslinux-6.03/pre8/ldlinux.sys

src/iso.c

@@ -1698,6 +1698,14 @@ out:
 	return ret;
 }
 
+// VirtDisk API Prototypes - Only available for Windows 8 or later
+PF_TYPE_DECL(WINAPI, DWORD, OpenVirtualDisk, (PVIRTUAL_STORAGE_TYPE, PCWSTR,
+	VIRTUAL_DISK_ACCESS_MASK, OPEN_VIRTUAL_DISK_FLAG, POPEN_VIRTUAL_DISK_PARAMETERS, PHANDLE));
+PF_TYPE_DECL(WINAPI, DWORD, AttachVirtualDisk, (HANDLE, PSECURITY_DESCRIPTOR,
+	ATTACH_VIRTUAL_DISK_FLAG, ULONG, PATTACH_VIRTUAL_DISK_PARAMETERS, LPOVERLAPPED));
+PF_TYPE_DECL(WINAPI, DWORD, DetachVirtualDisk, (HANDLE, DETACH_VIRTUAL_DISK_FLAG, ULONG));
+PF_TYPE_DECL(WINAPI, DWORD, GetVirtualDiskPhysicalPath, (HANDLE, PULONG, PWSTR));
+
 static char physical_path[128] = "";
 static HANDLE mounted_handle = INVALID_HANDLE_VALUE;
 
@@ -1711,10 +1719,14 @@ char* MountISO(const char* path)
 	wconvert(path);
 	char* ret = NULL;
 
+	PF_INIT_OR_OUT(OpenVirtualDisk, VirtDisk);
+	PF_INIT_OR_OUT(AttachVirtualDisk, VirtDisk);
+	PF_INIT_OR_OUT(GetVirtualDiskPhysicalPath, VirtDisk);
+
 	if ((mounted_handle != NULL) && (mounted_handle != INVALID_HANDLE_VALUE))
 		UnMountISO();
 
-	r = OpenVirtualDisk(&vtype, wpath, VIRTUAL_DISK_ACCESS_READ | VIRTUAL_DISK_ACCESS_GET_INFO,
+	r = pfOpenVirtualDisk(&vtype, wpath, VIRTUAL_DISK_ACCESS_READ | VIRTUAL_DISK_ACCESS_GET_INFO,
 		OPEN_VIRTUAL_DISK_FLAG_NONE, NULL, &mounted_handle);
 	if (r != ERROR_SUCCESS) {
 		SetLastError(r);
@@ -1723,7 +1735,7 @@ char* MountISO(const char* path)
 	}
 
 	vparams.Version = ATTACH_VIRTUAL_DISK_VERSION_1;
-	r = AttachVirtualDisk(mounted_handle, NULL, ATTACH_VIRTUAL_DISK_FLAG_READ_ONLY |
+	r = pfAttachVirtualDisk(mounted_handle, NULL, ATTACH_VIRTUAL_DISK_FLAG_READ_ONLY |
 		ATTACH_VIRTUAL_DISK_FLAG_NO_DRIVE_LETTER, 0, &vparams, NULL);
 	if (r != ERROR_SUCCESS) {
 		SetLastError(r);
@@ -1731,7 +1743,7 @@ char* MountISO(const char* path)
 		goto out;
 	}
 
-	r = GetVirtualDiskPhysicalPath(mounted_handle, &size, wtmp);
+	r = pfGetVirtualDiskPhysicalPath(mounted_handle, &size, wtmp);
 	if (r != ERROR_SUCCESS) {
 		SetLastError(r);
 		uprintf("Could not obtain physical path for mounted ISO '%s': %s", path, WindowsErrorString());
@@ -1749,10 +1761,12 @@ out:
 
 void UnMountISO(void)
 {
+	PF_INIT_OR_OUT(DetachVirtualDisk, VirtDisk);
+
 	if ((mounted_handle == NULL) || (mounted_handle == INVALID_HANDLE_VALUE))
 		goto out;
 
-	DetachVirtualDisk(mounted_handle, DETACH_VIRTUAL_DISK_FLAG_NONE, 0);
+	pfDetachVirtualDisk(mounted_handle, DETACH_VIRTUAL_DISK_FLAG_NONE, 0);
 	safe_closehandle(mounted_handle);
 out:
 	physical_path[0] = 0;

src/rufus.c

@@ -3337,6 +3337,7 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	char *tmp, *locale_name = NULL, **argv = NULL;
 	wchar_t **wenv, **wargv;
 	PF_TYPE_DECL(CDECL, int, __wgetmainargs, (int*, wchar_t***, wchar_t***, int, int*));
+	PF_TYPE_DECL(WINAPI, BOOL, SetDefaultDllDirectories, (DWORD));
 	HANDLE mutex = NULL, hogmutex = NULL, hFile = NULL;
 	HWND hDlg = NULL;
 	HDC hDC;
@@ -3365,7 +3366,14 @@ int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine
 	// 'somelib.dll;%(DelayLoadDLLs)' must be added to the 'Delay Loaded Dlls' option of
 	// the linker properties in Visual Studio (which means this won't work with MinGW).
 	// For all other DLLs, use SetDefaultDllDirectories(LOAD_LIBRARY_SEARCH_SYSTEM32).
-	SetDefaultDllDirectories(LOAD_LIBRARY_SEARCH_SYSTEM32);
+	// Finally, we need to perform the whole gymkhana below, where we can't call on
+	// SetDefaultDllDirectories() directly, because Windows 7 doesn't have the API exposed.
+	// Also, no, Coverity, we never need to care about freeing kernel32 as a library.
+	// coverity[leaked_storage]
+	pfSetDefaultDllDirectories = (SetDefaultDllDirectories_t)
+		GetProcAddress(LoadLibraryW(L"kernel32.dll"), "SetDefaultDllDirectories");
+	if (pfSetDefaultDllDirectories != NULL)
+		pfSetDefaultDllDirectories(LOAD_LIBRARY_SEARCH_SYSTEM32);
 
 	uprintf("*** " APPLICATION_NAME " init ***\n");
 	its_a_me_mario = GetUserNameA((char*)(uintptr_t)&u, &size) && (u == 7104878);

src/rufus.h

@@ -540,7 +540,6 @@ typedef struct {
 	DWORD Major;
 	DWORD Minor;
 	DWORD BuildNumber;
-	DWORD Ubr;
 	DWORD Edition;
 	USHORT Arch;
 	char VersionStr[128];
@@ -775,6 +774,11 @@ static __inline HMODULE GetLibraryHandle(char* szLibraryName) {
 		goto out;
 	}
 	h = LoadLibraryExW(wszLibraryName, NULL, LOAD_LIBRARY_SEARCH_SYSTEM32);
+	// Some Windows 7 platforms (most likely the ones missing KB2533623 per the
+	// official LoadLibraryEx doc) can return ERROR_INVALID_PARAMETER when using
+	// the Ex() version. If that's the case, fallback to using LoadLibraryW().
+	if ((h == NULL) && (SCODE_CODE(GetLastError()) == ERROR_INVALID_PARAMETER))
+		h = LoadLibraryW(wszLibraryName);
 	if (h != NULL)
 		OpenedLibrariesHandle[OpenedLibrariesHandleSize++] = h;
 	else

src/rufus.rc

@@ -33,7 +33,7 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 IDD_DIALOG DIALOGEX 12, 12, 232, 326
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
 EXSTYLE WS_EX_ACCEPTFILES
-CAPTION "Rufus 4.0.2037"
+CAPTION "Rufus 4.0.2035"
 FONT 9, "Segoe UI Symbol", 400, 0, 0x0
 BEGIN
     LTEXT           "Drive Properties",IDS_DRIVE_PROPERTIES_TXT,8,6,53,12,NOT WS_GROUP
@@ -392,8 +392,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 4,0,2037,0
+ FILEVERSION 4,0,2035,0
- PRODUCTVERSION 4,0,2037,0
+ PRODUCTVERSION 4,0,2035,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -411,13 +411,13 @@ BEGIN
             VALUE "Comments", "https://rufus.ie"
             VALUE "CompanyName", "Akeo Consulting"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "4.0.2037"
+            VALUE "FileVersion", "4.0.2035"
             VALUE "InternalName", "Rufus"
-            VALUE "LegalCopyright", "© 2011-2023 Pete Batard (GPL v3)"
+            VALUE "LegalCopyright", "© 2011-2023 Pete Batard (GPL v3)"
             VALUE "LegalTrademarks", "https://www.gnu.org/licenses/gpl-3.0.html"
             VALUE "OriginalFilename", "rufus-4.0.exe"
             VALUE "ProductName", "Rufus"
-            VALUE "ProductVersion", "4.0.2037"
+            VALUE "ProductVersion", "4.0.2035"
         END
     END
     BLOCK "VarFileInfo"

src/stdfn.c

@@ -441,15 +441,17 @@ void GetWindowsVersion(windows_version_t* windows_version)
 
 	windows_version->Edition = (int)dwProductType;
 
-	// Add the build number (including UBR if available)
+	// Add the build number (including UBR if available) for Windows 8.0 and later
 	windows_version->BuildNumber = vi.dwBuildNumber;
-	windows_version->Ubr = ReadRegistryKey32(REGKEY_HKLM, "Software\\Microsoft\\Windows NT\\CurrentVersion\\UBR");
+	if (windows_version->Version >= WINDOWS_8) {
+		int nUbr = ReadRegistryKey32(REGKEY_HKLM, "Software\\Microsoft\\Windows NT\\CurrentVersion\\UBR");
 		vptr = &windows_version->VersionStr[safe_strlen(windows_version->VersionStr)];
 		vlen = sizeof(windows_version->VersionStr) - safe_strlen(windows_version->VersionStr) - 1;
-	if (windows_version->Ubr != 0)
+		if (nUbr > 0)
-		safe_sprintf(vptr, vlen, " (Build %lu.%lu)", windows_version->BuildNumber, windows_version->Ubr);
+			safe_sprintf(vptr, vlen, " (Build %lu.%d)", windows_version->BuildNumber, nUbr);
 		else
 			safe_sprintf(vptr, vlen, " (Build %lu)", windows_version->BuildNumber);
+	}
 }
 
 /*

src/stdlg.c

@@ -52,7 +52,8 @@ static char* szMessageText = NULL;
 static char* szMessageTitle = NULL;
 static char **szDialogItem;
 static int nDialogItems;
-static HWND hUpdatesDlg;
+static HWND hBrowseEdit, hUpdatesDlg;
+static WNDPROC pOrgBrowseWndproc;
 static const SETTEXTEX friggin_microsoft_unicode_amateurs = { ST_DEFAULT, CP_UTF8 };
 static BOOL notification_is_question;
 static const notification_info* notification_more_info;
@@ -83,6 +84,160 @@ void SetDialogFocus(HWND hDlg, HWND hCtrl)
 	SendMessage(hDlg, WM_NEXTDLGCTL, (WPARAM)hCtrl, TRUE);
 }
 
+/*
+ * We need a sub-callback to read the content of the edit box on exit and update
+ * our path, else if what the user typed does match the selection, it is discarded.
+ * Talk about a convoluted way of producing an intuitive folder selection dialog
+ */
+INT CALLBACK BrowseDlgCallback(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	switch(message) {
+	case WM_DESTROY:
+		GetWindowTextU(hBrowseEdit, szFolderPath, sizeof(szFolderPath));
+		break;
+	}
+	return (INT)CallWindowProc(pOrgBrowseWndproc, hDlg, message, wParam, lParam);
+}
+
+/*
+ * Main BrowseInfo callback to set the initial directory and populate the edit control
+ */
+INT CALLBACK BrowseInfoCallback(HWND hDlg, UINT message, LPARAM lParam, LPARAM pData)
+{
+	char dir[MAX_PATH];
+	wchar_t* wpath;
+	LPITEMIDLIST pidl;
+
+	switch(message) {
+	case BFFM_INITIALIZED:
+		pOrgBrowseWndproc = (WNDPROC)SetWindowLongPtr(hDlg, GWLP_WNDPROC, (LONG_PTR)BrowseDlgCallback);
+		// Windows hides the full path in the edit box by default, which is bull.
+		// Get a handle to the edit control to fix that
+		hBrowseEdit = FindWindowExA(hDlg, NULL, "Edit", NULL);
+		SetWindowTextU(hBrowseEdit, szFolderPath);
+		SetDialogFocus(hDlg, hBrowseEdit);
+		// On Windows 7, MinGW only properly selects the specified folder when using a pidl
+		wpath = utf8_to_wchar(szFolderPath);
+		pidl = SHSimpleIDListFromPath(wpath);
+		safe_free(wpath);
+		// NB: see http://connect.microsoft.com/VisualStudio/feedback/details/518103/bffm-setselection-does-not-work-with-shbrowseforfolder-on-windows-7
+		// for details as to why we send BFFM_SETSELECTION twice.
+		SendMessageW(hDlg, BFFM_SETSELECTION, (WPARAM)FALSE, (LPARAM)pidl);
+		Sleep(100);
+		PostMessageW(hDlg, BFFM_SETSELECTION, (WPARAM)FALSE, (LPARAM)pidl);
+		break;
+	case BFFM_SELCHANGED:
+		// Update the status
+		if (SHGetPathFromIDListU((LPITEMIDLIST)lParam, dir)) {
+			SendMessageLU(hDlg, BFFM_SETSTATUSTEXT, 0, dir);
+			SetWindowTextU(hBrowseEdit, dir);
+		}
+		break;
+	}
+	return 0;
+}
+
+/*
+ * Browse for a folder and update the folder edit box
+ */
+void BrowseForFolder(void) {
+
+	BROWSEINFOW bi;
+	LPITEMIDLIST pidl;
+	WCHAR *wpath;
+	size_t i;
+	HRESULT hr;
+	IShellItem *psi = NULL;
+	IShellItem *si_path = NULL;	// Automatically freed
+	IFileOpenDialog *pfod = NULL;
+	WCHAR *fname;
+	char* tmp_path = NULL;
+
+	dialog_showing++;
+	hr = CoCreateInstance(&CLSID_FileOpenDialog, NULL, CLSCTX_INPROC,
+		&IID_IFileOpenDialog, (LPVOID)&pfod);
+	if (FAILED(hr) || pfod == NULL) {
+		uprintf("CoCreateInstance for FileOpenDialog failed: error %X\n", hr);
+		if (pfod != NULL) {
+			IFileOpenDialog_Release(pfod);
+			pfod = NULL;	// Just in case
+		}
+		goto fallback;
+	}
+	hr = IFileOpenDialog_SetOptions(pfod, FOS_PICKFOLDERS);
+	if (FAILED(hr)) {
+		uprintf("Failed to set folder option for FileOpenDialog: error %X\n", hr);
+		goto fallback;
+	}
+	// Set the initial folder (if the path is invalid, will simply use last)
+	wpath = utf8_to_wchar(szFolderPath);
+	// The new IFileOpenDialog makes us split the path
+	fname = NULL;
+	if ((wpath != NULL) && (wcslen(wpath) >= 1)) {
+		for (i = wcslen(wpath) - 1; i != 0; i--) {
+			if (wpath[i] == L'\\') {
+				wpath[i] = 0;
+				fname = &wpath[i + 1];
+				break;
+			}
+		}
+	}
+
+	hr = SHCreateItemFromParsingName(wpath, NULL, &IID_IShellItem, (LPVOID)&si_path);
+	if (SUCCEEDED(hr) && pfod != NULL) {
+		if (wpath != NULL) {
+			IFileOpenDialog_SetFolder(pfod, si_path);
+		}
+		if (fname != NULL) {
+			IFileOpenDialog_SetFileName(pfod, fname);
+		}
+	}
+	safe_free(wpath);
+
+	hr = IFileOpenDialog_Show(pfod, hMainDialog);
+	if (SUCCEEDED(hr) && pfod != NULL) {
+		hr = IFileOpenDialog_GetResult(pfod, &psi);
+		if (SUCCEEDED(hr)) {
+			IShellItem_GetDisplayName(psi, SIGDN_FILESYSPATH, &wpath);
+			tmp_path = wchar_to_utf8(wpath);
+			CoTaskMemFree(wpath);
+			if (tmp_path == NULL) {
+				uprintf("Could not convert path\n");
+			} else {
+				static_strcpy(szFolderPath, tmp_path);
+				safe_free(tmp_path);
+			}
+		} else {
+			uprintf("Failed to set folder option for FileOpenDialog: error %X\n", hr);
+		}
+	} else if ((hr & 0xFFFF) != ERROR_CANCELLED) {
+		// If it's not a user cancel, assume the dialog didn't show and fallback
+		uprintf("Could not show FileOpenDialog: error %X\n", hr);
+		goto fallback;
+	}
+	IFileOpenDialog_Release(pfod);
+	dialog_showing--;
+	return;
+fallback:
+	if (pfod != NULL) {
+		IFileOpenDialog_Release(pfod);
+	}
+
+	memset(&bi, 0, sizeof(BROWSEINFOW));
+	bi.hwndOwner = hMainDialog;
+	bi.lpszTitle = utf8_to_wchar(lmprintf(MSG_106));
+	bi.lpfn = BrowseInfoCallback;
+	// BIF_NONEWFOLDERBUTTON = 0x00000200 is unknown on MinGW
+	bi.ulFlags = BIF_RETURNFSANCESTORS | BIF_RETURNONLYFSDIRS |
+		BIF_DONTGOBELOWDOMAIN | BIF_EDITBOX | 0x00000200;
+	pidl = SHBrowseForFolderW(&bi);
+	if (pidl != NULL) {
+		CoTaskMemFree(pidl);
+	}
+	safe_free(bi.lpszTitle);
+	dialog_showing--;
+}
+
 /*
  * Return the UTF8 path of a file selected through a load or save dialog
  * All string parameters are UTF-8
@@ -1471,6 +1626,7 @@ void SetFidoCheck(void)
 	// - Powershell being installed
 	// - Rufus running in AppStore mode or update check being enabled
 	// - URL for the script being reachable
+	// - Windows version being Windows 8.0 or later
 	if ((ReadRegistryKey32(REGKEY_HKLM, "Software\\Microsoft\\PowerShell\\1\\Install") <= 0) &&
 		(ReadRegistryKey32(REGKEY_HKLM, "Software\\Microsoft\\PowerShell\\3\\Install") <= 0)) {
 		ubprintf("Notice: The ISO download feature has been deactivated because "
@@ -1484,6 +1640,12 @@ void SetFidoCheck(void)
 		return;
 	}
 
+	if (WindowsVersion.Version < WINDOWS_8) {
+		ubprintf("Notice: The ISO download feature has been deactivated because "
+			"your version of Windows is too old.");
+		return;
+	}
+
 	CreateThread(NULL, 0, CheckForFidoThread, NULL, 0, NULL);
 }
 

src/ui.c

@@ -1053,7 +1053,7 @@ void CreateAdditionalControls(HWND hDlg)
 	hDll = GetLibraryHandle("ComDlg32");
 	hIconDown = (HICON)LoadImage(hDll, MAKEINTRESOURCE(577), IMAGE_ICON, s16, s16, LR_DEFAULTCOLOR | LR_SHARED);
 	hIconUp = (HICON)LoadImage(hDll, MAKEINTRESOURCE(578), IMAGE_ICON, s16, s16, LR_DEFAULTCOLOR | LR_SHARED);
-	// Fallback to using Shell32 if we can't locate the icons we want in ComDlg32 (Windows 8)
+	// Fallback to using Shell32 if we can't locate the icons we want in ComDlg32
 	hDll = GetLibraryHandle("Shell32");
 	if (hIconUp == NULL)
 		hIconUp = (HICON)LoadImage(hDll, MAKEINTRESOURCE(16749), IMAGE_ICON, s16, s16, LR_DEFAULTCOLOR | LR_SHARED);
@@ -1082,6 +1082,9 @@ void CreateAdditionalControls(HWND hDlg)
 	GetWindowRect(GetDlgItem(hDlg, IDC_ADVANCED_DRIVE_PROPERTIES), &rc);
 	MapWindowPoints(NULL, hDlg, (POINT*)&rc, 2);
 	SendMessage(hAdvancedDeviceToolbar, TB_GETIDEALSIZE, (WPARAM)FALSE, (LPARAM)&sz);
+	// Yeah, so, like, TB_GETIDEALSIZE totally super doesn't work on Windows 7, for low zoom factor and when compiled with MSVC...
+	if (sz.cx < 16)
+		sz.cx = fw;
 	SetWindowPos(hAdvancedDeviceToolbar, hTargetSystem, rc.left + toolbar_dx, rc.top, sz.cx, rc.bottom - rc.top, 0);
 	SetAccessibleName(hAdvancedDeviceToolbar, lmprintf(MSG_119));
 
@@ -1101,6 +1104,8 @@ void CreateAdditionalControls(HWND hDlg)
 	GetWindowRect(GetDlgItem(hDlg, IDC_ADVANCED_FORMAT_OPTIONS), &rc);
 	MapWindowPoints(NULL, hDlg, (POINT*)&rc, 2);
 	SendMessage(hAdvancedFormatToolbar, TB_GETIDEALSIZE, (WPARAM)FALSE, (LPARAM)&sz);
+	if (sz.cx < 16)
+		sz.cx = fw;
 	SetWindowPos(hAdvancedFormatToolbar, hClusterSize, rc.left + toolbar_dx, rc.top, sz.cx, rc.bottom - rc.top, 0);
 	SetAccessibleName(hAdvancedFormatToolbar, lmprintf(MSG_120));