As I have tried my best to find the root cause of this "binding fail" thing. I'm still curious that it runs smoothly on windows xp SP3, Windows 7 Ultimate, Windows 8, Windows 2003 Server, windows 2008 server, windows 2014 server... etc. My current operating system is Windows 10. and I have the same issue. but Elliana said, "binding Fail" has nothing to do with the operating system... I am curious to know which cause the "binding fail" if its not the operating system... perhaps a dll? an ocx? VC runtime? anybody who have addressed this, please share. thanks in advance.