Error When Running A Program Using VB.Net

Hey, guys. I am using VB.Net 2008 and am using Vista 64-bit OS.
I have Framework 3.5 and my friend has the same.
However, when I try to run my program in his computer it gives an error which is shown in the screenshot:

Error:
Microsoft Windows
BioExplorer MFC Application has stopped working
A problem caused the program to stop working correctly.
Windows will close the program and notify you if a solution is available.
Can you help me resolve the problem?
Thanks in advance.
