When I debug my program, it opens fine, but then it comes out with a debug message:

Unhandled exeption in Environment.exe: 0xC0000005: Access violation.

It stops at the [break] - [Disassembly]:
(the yellow arrow is on the top)
Code:
CCCCCCCC   ???
CCCCCCCD   ???
CCCCCCCE   ???
CCCCCCCF   ???
CCCCCCD0   ???
CCCCCCD1   ???
CCCCCCD2   ???
CCCCCCD3   ???
CCCCCCD4   ???
In the Call Stack:
(the yellow arrow is on the top)
Code:
cccccccc()
NTDLL! 77fbb272()
NTDLL! 77facc28()
NTDLL! 77f91bc6()
NTDLL! 77facc28()
NTDLL! 77f91bc6()
NTDLL! 77facc28()
NTDLL! 77f91bc6()
NTDLL! 77facc28()
NTDLL! 77f91bc6()
NTDLL! 77facc28()
What is the problem? Can anyone help me? Thanks.