diff --git a/_coverity.cmd b/_coverity.cmd
index 397c7f30..6098f723 100644
--- a/_coverity.cmd
+++ b/_coverity.cmd
@@ -1,6 +1,6 @@
 @echo off
 set PWD=%~dp0
-rmdir cov-int /s /q
+rmdir cov-int /s /q >NUL 2>NUL
 del cov-int.zip >NUL 2>NUL
 mkdir cov-int
 cov-build --dir cov-int wdk_build.cmd
@@ -10,7 +10,7 @@ echo InputFolder = objArgs(0)>> zip.vbs
 echo ZipFile = objArgs(1)>> zip.vbs
 echo CreateObject("Scripting.FileSystemObject").CreateTextFile(ZipFile, True).Write "PK" ^& Chr(5) ^& Chr(6) ^& String(18, vbNullChar)>> zip.vbs
 echo Set objShell = CreateObject("Shell.Application")>> zip.vbs
-echo Set source = objShell.NameSpace(InputFolder).Items>> zip.vbs
+echo Set source = objShell.NameSpace(InputFolder)>> zip.vbs
 echo objShell.NameSpace(ZipFile).CopyHere(source)>> zip.vbs
 echo wScript.Sleep 2000>> zip.vbs
 CScript zip.vbs %PWD%cov-int %PWD%cov-int.zip
diff --git a/src/format.c b/src/format.c
index ce33d07a..4f16c027 100644
--- a/src/format.c
+++ b/src/format.c
@@ -911,34 +911,66 @@ static BOOL WriteMBR(HANDLE hPhysicalDrive)
 
 	fake_fd._ptr = (char*)hPhysicalDrive;
 	fake_fd._bufsiz = SelectedDrive.Geometry.BytesPerSector;
-	if ((bt == BT_UEFI) && (!allow_dual_uefi_bios)) {
+
+	// What follows is really a case statement with complex conditions listed
+	// by order of preference
+	if (allow_dual_uefi_bios)
+		goto windows_mbr;
+
+	// Forced UEFI (by zeroing the MBR)
+	if (bt == BT_UEFI) {
 		uprintf(using_msg, "zeroed");
-		r = write_zero_mbr(&fake_fd);	// Force UEFI boot only by zeroing the MBR
-	} else if ( (dt == DT_ISO) && (iso_report.has_kolibrios) && (fs == FS_FAT32)) {
-		uprintf(using_msg, "KolibriOS");
-		r = write_kolibri_mbr(&fake_fd);
-	} else if (((dt == DT_ISO) && (iso_report.has_grub4dos)) || (dt == DT_GRUB4DOS)) {
-		uprintf(using_msg, "Grub4DOS");
-		r = write_grub_mbr(&fake_fd);
-	} else if (((dt == DT_ISO) && (iso_report.has_grub2)) || (dt == DT_GRUB2)) {
-		uprintf(using_msg, "Grub 2.0");
-		r = write_grub2_mbr(&fake_fd);
-	} else if (dt == DT_REACTOS) {
-		uprintf(using_msg, "ReactOS");
-		r = write_reactos_mbr(&fake_fd);
-	} else if ( (dt == DT_SYSLINUX_V4) || (dt == DT_SYSLINUX_V6) || ((dt == DT_ISO) && (!allow_dual_uefi_bios) && ((fs == FS_FAT16) || (fs == FS_FAT32))) ) {
+		r = write_zero_mbr(&fake_fd);
+		goto notify;
+	}
+	
+	// Syslinux
+	if ( (dt == DT_SYSLINUX_V4) || (dt == DT_SYSLINUX_V6) ||
+		 ((dt == DT_ISO) && (HAS_SYSLINUX(iso_report)) && (IS_FAT(fs))) ) {
 		uprintf(using_msg, "Syslinux");
 		r = write_syslinux_mbr(&fake_fd);
-	} else {
-		if ((IS_WINPE(iso_report.winpe) && !iso_report.uses_minint) || (IsChecked(IDC_RUFUS_MBR))) {
-			uprintf(using_msg, APPLICATION_NAME);
-			r = write_rufus_mbr(&fake_fd);
-		} else {
-			uprintf(using_msg, "Windows 7");
-			r = write_win7_mbr(&fake_fd);
-		}
+		goto notify;
 	}
 
+	// Grub 2.0
+	if ( ((dt == DT_ISO) && (iso_report.has_grub2)) || (dt == DT_GRUB2) ) {
+		uprintf(using_msg, "Grub 2.0");
+		r = write_grub2_mbr(&fake_fd);
+		goto notify;
+	}
+
+	// Grub4DOS
+	if ( ((dt == DT_ISO) && (iso_report.has_grub4dos)) || (dt == DT_GRUB4DOS) ) {
+		uprintf(using_msg, "Grub4DOS");
+		r = write_grub_mbr(&fake_fd);
+		goto notify;
+	}
+
+	// ReactOS
+	if (dt == DT_REACTOS) {
+		uprintf(using_msg, "ReactOS");
+		r = write_reactos_mbr(&fake_fd);
+		goto notify;
+	} 
+
+	// KolibriOS
+	if ( (dt == DT_ISO) && (iso_report.has_kolibrios) && (IS_FAT(fs))) {
+		uprintf(using_msg, "KolibriOS");
+		r = write_kolibri_mbr(&fake_fd);
+		goto notify;
+	}
+
+	// If everything else failed, fall back to a conventional Windows/Rufus MBR
+windows_mbr:
+	if ((IS_WINPE(iso_report.winpe) && !iso_report.uses_minint) || (IsChecked(IDC_RUFUS_MBR))) {
+		uprintf(using_msg, APPLICATION_NAME);
+		r = write_rufus_mbr(&fake_fd);
+	} else {
+		uprintf(using_msg, "Windows 7");
+		r = write_win7_mbr(&fake_fd);
+	}
+
+notify:
 	// Tell the system we've updated the disk properties
 	if (!DeviceIoControl(hPhysicalDrive, IOCTL_DISK_UPDATE_PROPERTIES, NULL, 0, NULL, 0, &size, NULL))
 		uprintf("Failed to notify system about disk properties update: %s\n", WindowsErrorString());
@@ -965,10 +997,13 @@ static BOOL WriteSBR(HANDLE hPhysicalDrive)
 	max_size = IsChecked(IDC_EXTRA_PARTITION) ?
 		(DWORD)(SelectedDrive.Geometry.BytesPerSector * SelectedDrive.Geometry.SectorsPerTrack) : 1024 * 1024;
 	max_size -= mbr_size;
-	if ((dt == DT_ISO) && (iso_report.has_grub4dos))
-		dt = DT_GRUB4DOS;
-	if ((dt == DT_ISO) && (iso_report.has_grub2))
-		dt = DT_GRUB2;
+	// Syslinux has precedence over Grub
+	if ((dt == DT_ISO) && (!HAS_SYSLINUX(iso_report))) {
+		if (iso_report.has_grub4dos)
+			dt = DT_GRUB4DOS;
+		if (iso_report.has_grub2)
+			dt = DT_GRUB2;
+	}
 
 	switch (dt) {
 	case DT_GRUB4DOS:
@@ -1776,8 +1811,12 @@ DWORD WINAPI FormatThread(void* param)
 				FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_INSTALL_FAILURE;
 				goto out;
 			}
-		} else if ((((dt == DT_WINME) || (dt == DT_FREEDOS) || (dt == DT_GRUB4DOS) || (dt == DT_GRUB2) || (dt == DT_REACTOS)) &&
-			(!use_large_fat32)) || ((dt == DT_ISO) && ((fs == FS_NTFS)||(iso_report.has_kolibrios||IS_GRUB(iso_report))))) {
+		} else if ( (dt == DT_SYSLINUX_V4) || (dt == DT_SYSLINUX_V6) ||
+			((dt == DT_ISO) && (HAS_SYSLINUX(iso_report)) && (!allow_dual_uefi_bios) && (IS_FAT(fs))) ) {
+			if (!InstallSyslinux(DriveIndex, drive_name[0], fs)) {
+				FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_INSTALL_FAILURE;
+			}
+		} else {
 			// We still have a lock, which we need to modify the volume boot record 
 			// => no need to reacquire the lock...
 			hLogicalVolume = GetLogicalHandle(DriveIndex, TRUE, FALSE);
@@ -1796,11 +1835,6 @@ DWORD WINAPI FormatThread(void* param)
 			}
 			// We must close and unlock the volume to write files to it
 			safe_unlockclose(hLogicalVolume);
-		} else if ( (dt == DT_SYSLINUX_V4) || (dt == DT_SYSLINUX_V6) || ((dt == DT_ISO) && (!allow_dual_uefi_bios) &&
-			((fs == FS_FAT16) || (fs == FS_FAT32))) ) {
-			if (!InstallSyslinux(DriveIndex, drive_name[0], fs)) {
-				FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_INSTALL_FAILURE;
-			}
 		}
 	} else {
 		if (IsChecked(IDC_SET_ICON))
diff --git a/src/rufus.c b/src/rufus.c
index 3fd34c76..ee9a39bf 100644
--- a/src/rufus.c
+++ b/src/rufus.c
@@ -554,7 +554,7 @@ static void EnableAdvancedBootOptions(BOOL enable, BOOL remove_checkboxes)
 static void EnableBootOptions(BOOL enable, BOOL remove_checkboxes)
 {
 	int fs = (int)ComboBox_GetItemData(hFileSystem, ComboBox_GetCurSel(hFileSystem));
-	BOOL actual_enable = ((fs != FS_FAT16) && (fs != FS_FAT32) && (fs != FS_NTFS) && (selection_default == DT_IMG))?FALSE:enable;
+	BOOL actual_enable = ((!IS_FAT(fs)) && (fs != FS_NTFS) && (selection_default == DT_IMG))?FALSE:enable;
 
 	EnableWindow(hBoot, actual_enable);
 	EnableWindow(hBootType, actual_enable);
@@ -1260,7 +1260,7 @@ static BOOL BootCheck(void)
 				return FALSE;
 			}
 		} else if ( ((fs == FS_NTFS) && (!iso_report.has_bootmgr) && (!IS_WINPE(iso_report.winpe)) && (!IS_GRUB(iso_report)))
-				 || (((fs == FS_FAT16)||(fs == FS_FAT32)) && (!HAS_SYSLINUX(iso_report)) && (!allow_dual_uefi_bios) &&
+				 || ((IS_FAT(fs)) && (!HAS_SYSLINUX(iso_report)) && (!allow_dual_uefi_bios) &&
 					 (!IS_REACTOS(iso_report)) && (!iso_report.has_kolibrios) && (!IS_GRUB(iso_report))) ) {
 			// Incompatible FS and ISO
 			MessageBoxU(hMainDialog, lmprintf(MSG_096), lmprintf(MSG_092), MB_OK|MB_ICONERROR|MB_IS_RTL);
@@ -1270,7 +1270,7 @@ static BOOL BootCheck(void)
 			MessageBoxU(hMainDialog, lmprintf(MSG_189), lmprintf(MSG_099), MB_OK|MB_ICONERROR|MB_IS_RTL);
 			return FALSE;
 		}
-		if (((fs == FS_FAT16)||(fs == FS_FAT32)) && (iso_report.has_4GB_file)) {
+		if ((IS_FAT(fs)) && (iso_report.has_4GB_file)) {
 			// This ISO image contains a file larger than 4GB file (FAT32)
 			MessageBoxU(hMainDialog, lmprintf(MSG_100), lmprintf(MSG_099), MB_OK|MB_ICONERROR|MB_IS_RTL);
 			return FALSE;
@@ -1794,14 +1794,14 @@ void SetBoot(int fs, int bt)
 	char tmp[32];
 
 	IGNORE_RETVAL(ComboBox_ResetContent(hBootType));
-	if ((bt == BT_BIOS) && ((fs == FS_FAT16) || (fs == FS_FAT32))) {
+	if ((bt == BT_BIOS) && (IS_FAT(fs))) {
 		IGNORE_RETVAL(ComboBox_SetItemData(hBootType, ComboBox_AddStringU(hBootType, "MS-DOS"), DT_WINME));
 		IGNORE_RETVAL(ComboBox_SetItemData(hBootType, ComboBox_AddStringU(hBootType, "FreeDOS"), DT_FREEDOS));
 	}
 	IGNORE_RETVAL(ComboBox_SetItemData(hBootType, ComboBox_AddStringU(hBootType, lmprintf(MSG_036)), DT_ISO));
 	IGNORE_RETVAL(ComboBox_SetItemData(hBootType, ComboBox_AddStringU(hBootType, lmprintf(MSG_095)), DT_IMG));
 	// If needed (advanced mode) also append "bare" Syslinux and other options
-	if ( (bt == BT_BIOS) && (((fs == FS_FAT16) || (fs == FS_FAT32) || (fs == FS_NTFS)) && (advanced_mode)) ) {
+	if ( (bt == BT_BIOS) && ((IS_FAT(fs) || (fs == FS_NTFS)) && (advanced_mode)) ) {
 		static_sprintf(tmp, "Syslinux %s", embedded_sl_version_str[0]);
 		IGNORE_RETVAL(ComboBox_SetItemData(hBootType, ComboBox_AddStringU(hBootType, tmp), DT_SYSLINUX_V4));
 		static_sprintf(tmp, "Syslinux %s", embedded_sl_version_str[1]);
diff --git a/src/rufus.h b/src/rufus.h
index 492d593c..70c497b8 100644
--- a/src/rufus.h
+++ b/src/rufus.h
@@ -239,6 +239,7 @@ typedef struct {
 #define IS_WIN7_EFI(r)  (r.has_efi & 1)
 #define IS_REACTOS(r)   (r.reactos_path[0] != 0)
 #define IS_GRUB(r)      ((r.has_grub2) || (r.has_grub4dos))
+#define IS_FAT(fs)      ((fs == FS_FAT16) || (fs == FS_FAT32))
 
 typedef struct {
 	char label[192];		/* 3*64 to account for UTF-8 */
diff --git a/src/rufus.rc b/src/rufus.rc
index a485bebd..3a1e2e40 100644
--- a/src/rufus.rc
+++ b/src/rufus.rc
@@ -32,7 +32,7 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
 
 IDD_DIALOG DIALOGEX 12, 12, 242, 376
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
-CAPTION "Rufus 2.0.631"
+CAPTION "Rufus 2.0.632"
 FONT 8, "Segoe UI", 400, 0, 0x1
 BEGIN
     DEFPUSHBUTTON   "Start",IDC_START,127,339,50,14
@@ -157,7 +157,7 @@ END
 
 IDD_DIALOG_XP DIALOGEX 12, 12, 242, 376
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
-CAPTION "Rufus 2.0.631"
+CAPTION "Rufus 2.0.632"
 FONT 8, "MS Shell Dlg", 400, 0, 0x1
 BEGIN
     DEFPUSHBUTTON   "Start",IDC_START,127,339,50,14
@@ -283,7 +283,7 @@ END
 IDD_DIALOG_RTL DIALOGEX 12, 12, 242, 376
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
 EXSTYLE WS_EX_RTLREADING | WS_EX_APPWINDOW | WS_EX_LAYOUTRTL
-CAPTION "Rufus 2.0.631"
+CAPTION "Rufus 2.0.632"
 FONT 8, "Segoe UI", 400, 0, 0x1
 BEGIN
     DEFPUSHBUTTON   "Start",IDC_START,127,339,50,14
@@ -415,7 +415,7 @@ END
 IDD_DIALOG_RTL_XP DIALOGEX 12, 12, 242, 376
 STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
 EXSTYLE WS_EX_RTLREADING | WS_EX_APPWINDOW | WS_EX_LAYOUTRTL
-CAPTION "Rufus 2.0.631"
+CAPTION "Rufus 2.0.632"
 FONT 8, "MS Shell Dlg", 400, 0, 0x1
 BEGIN
     DEFPUSHBUTTON   "Start",IDC_START,127,339,50,14
@@ -671,8 +671,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,0,631,0
- PRODUCTVERSION 2,0,631,0
+ FILEVERSION 2,0,632,0
+ PRODUCTVERSION 2,0,632,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -689,13 +689,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Akeo Consulting (http://akeo.ie)"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "2.0.631"
+            VALUE "FileVersion", "2.0.632"
             VALUE "InternalName", "Rufus"
             VALUE "LegalCopyright", "© 2011-2015 Pete Batard (GPL v3)"
             VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
             VALUE "OriginalFilename", "rufus.exe"
             VALUE "ProductName", "Rufus"
-            VALUE "ProductVersion", "2.0.631"
+            VALUE "ProductVersion", "2.0.632"
         END
     END
     BLOCK "VarFileInfo"