That's the easy part... I can prevent my adb.exe from being overwritten, but so far as I can see, it only downloads the file if it doesn't already exist in the temp folder (because mine's dated 6th Jan but I last ran the hack on 9th Jan)Tricky as they download adb.exe rather than use one already on your system. Might get away with creating a proxy adb.exe and making it read-only so it can't be overwritten. Would depend how the app handled error cases.