diff --git a/src/msapi_utf8.h b/src/msapi_utf8.h
index 4f98e4a7..c613c73a 100644
--- a/src/msapi_utf8.h
+++ b/src/msapi_utf8.h
@@ -785,9 +785,9 @@ static __inline int _openU(const char *filename, int oflag , int pmode)
 	int shflag = _SH_DENYNO;
 	wconvert(filename);
 	// Try to match the share flag to the oflag
-	if (oflag & _O_RDONLY)
+	if ((oflag & 0x03) == _O_RDONLY)
 		shflag = _SH_DENYWR;
-	else if (oflag & _O_WRONLY)
+	else if ((oflag & 0x03) == _O_WRONLY)
 		shflag = _SH_DENYRD;
 	_wsopen_s(&ret, wfilename, oflag, shflag, pmode);
 	wfree(filename);
diff --git a/src/rufus.rc b/src/rufus.rc
index 6a43a1bb..053fbf43 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 2.4.755"
+CAPTION "Rufus 2.4.756"
 FONT 8, "Segoe UI Symbol", 400, 0, 0x0
 BEGIN
     LTEXT           "Device",IDS_DEVICE_TXT,9,6,200,8
@@ -317,8 +317,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,4,755,0
- PRODUCTVERSION 2,4,755,0
+ FILEVERSION 2,4,756,0
+ PRODUCTVERSION 2,4,756,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -335,13 +335,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Akeo Consulting (http://akeo.ie)"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "2.4.755"
+            VALUE "FileVersion", "2.4.756"
             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", "2.4.755"
+            VALUE "ProductVersion", "2.4.756"
         END
     END
     BLOCK "VarFileInfo"