Error after closing vb6 on windows 7

Hi,
After I wrote some code in VB6, I closed it. I got an error message (Visual basic has stopped working). My OS is 64 bit, Windows 7 ultimate. How do I solve this problem? Is this because I need administrator privileges? Or is VB6 not compatible with Windows 7 64 bit? Please see the attachment for a screen shot of the error message .
Thanks.
