diff --git a/src/rufus.c b/src/rufus.c
index 5f7806d8..d7502392 100644
--- a/src/rufus.c
+++ b/src/rufus.c
@@ -1050,6 +1050,7 @@ DWORD WINAPI ISOScanThread(LPVOID param)
 	img_report.is_iso = (BOOLEAN)ExtractISO(image_path, "", TRUE);
 	img_report.is_bootable_img = (BOOLEAN)IsBootableImage(image_path);
 	if (!img_report.is_iso && !img_report.is_bootable_img) {
+		// Failed to scan image
 		SendMessage(hMainDialog, UM_PROGRESS_EXIT, 0, 0);
 		PrintInfoDebug(0, MSG_203);
 		safe_free(image_path);
@@ -1065,15 +1066,24 @@ DWORD WINAPI ISOScanThread(LPVOID param)
 			(img_report.compression_type != BLED_COMPRESSION_NONE) ? "compressed " : "", img_report.is_vhd ? "VHD" : "disk");
 		selection_default = BT_IMG;
 	}
+
 	if (img_report.is_iso) {
-		// Will override BT_IMG above for ISOHybrid
-		selection_default = BT_ISO;
 		DisplayISOProps();
+		// If we have an ISOHybrid, but without an ISO method we support, disable ISO support altogether
+		if ((img_report.is_bootable_img) && (!img_report.has_bootmgr) && (!HAS_SYSLINUX(img_report)) && (!IS_WINPE(img_report.winpe))
+			&& (!IS_GRUB(img_report)) && (!img_report.has_efi) && (!IS_REACTOS(img_report)) && (!img_report.has_kolibrios)) {
+			uprintf("This ISOHybrid is not compatible with any of the ISO boot methods we support");
+			img_report.is_iso = FALSE;
+		} else {
+			// Will override BT_IMG above for ISOHybrid
+			selection_default = BT_ISO;
+		}
 	}
 	// Only enable AFTER we have determined the image type
 	EnableControls(TRUE);
 	if ( (!img_report.has_bootmgr) && (!HAS_SYSLINUX(img_report)) && (!IS_WINPE(img_report.winpe)) && (!IS_GRUB(img_report))
-	  && (!img_report.has_efi) && (!IS_REACTOS(img_report) && (!img_report.has_kolibrios) && (!img_report.is_bootable_img)) ) {
+	  && (!img_report.has_efi) && (!IS_REACTOS(img_report)) && (!img_report.has_kolibrios) && (!img_report.is_bootable_img) ) {
+		// No boot method that we support
 		PrintInfo(0, MSG_081);
 		safe_free(image_path);
 		EnableWindow(hStatusToolbar, FALSE);
diff --git a/src/rufus.rc b/src/rufus.rc
index 96652cc5..1fdbb348 100644
--- a/src/rufus.rc
+++ b/src/rufus.rc
@@ -33,7 +33,7 @@ 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
 EXSTYLE WS_EX_ACCEPTFILES
-CAPTION "Rufus 2.7.849"
+CAPTION "Rufus 2.7.850"
 FONT 8, "Segoe UI Symbol", 400, 0, 0x0
 BEGIN
     LTEXT           "Device",IDS_DEVICE_TXT,9,6,200,8
@@ -320,8 +320,8 @@ END
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,7,849,0
- PRODUCTVERSION 2,7,849,0
+ FILEVERSION 2,7,850,0
+ PRODUCTVERSION 2,7,850,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -338,13 +338,13 @@ BEGIN
         BEGIN
             VALUE "CompanyName", "Akeo Consulting (http://akeo.ie)"
             VALUE "FileDescription", "Rufus"
-            VALUE "FileVersion", "2.7.849"
+            VALUE "FileVersion", "2.7.850"
             VALUE "InternalName", "Rufus"
             VALUE "LegalCopyright", "© 2011-2016 Pete Batard (GPL v3)"
             VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
             VALUE "OriginalFilename", "rufus.exe"
             VALUE "ProductName", "Rufus"
-            VALUE "ProductVersion", "2.7.849"
+            VALUE "ProductVersion", "2.7.850"
         END
     END
     BLOCK "VarFileInfo"