plz..its very Urgent

Hi All,
When i am trying to close my application it throws an error
"The exception unknown software exception (Oxc0020001) occoured in the application at location 0x7c59ba9d.
Click on OK to terminate the program". How can i change this error...pls it's very urgent.

Thanks in Advance

Did you use an error handler? Just trap it with a TRY CATCH FINALLY block.

What kind of application is that ? Do you have code in the closing event of the form that generates the error ? Can you show the code that proceed closing the application ?

Try enclosing the code that might error out in try catch blocks and use StackTrace to find the line number that had the error .