Hi frinavale....

Sorry to not explained well my question but i am looking for to check whether the file is open or not by other process included notepad, paint etc. I dont want check that file is exist or not. By the way we have resolve the issue of exception of "ObjectDisposed Exception: Safe handle has been closed". But after using this function we are not able to end/close the application even in from task manager by calling...

I am using your C# library to check that file is open or not from my application. Everything works fine but it gives below error:
"ObjectDisposed Exception: Safe handle has been closed"
After getting this exception i am not able to end application process even in task manager by calling end Process. I have refered all the code in class but not able to identify where it uses disposed object again.
1) How to resolve this...