Forms 6i for Oracle Apps

I've 2 windows.When i click on the field of one window another window pops up.when i drag the second window to the extreme bottom of the page and try to close it from there, I get a progress bar and the application hangs.

PLease provide me some solution.

regards,
Samrat

Dont drag the second window to the bottom and close it from there, should fix that right up for you

well that's a simple solution ,but well i can do that but i can't restirct my clients from not doing that.