Access Violation

[KappaMang]

When I compile my code, I get this message:
Unhandled exception at 0x7777FAAA (ntdll.dll) in CSGO.exe: 0xC0000005: Access violation reading location 0x17BD0000.
The code is a signature scanner and I'm particularly looking for an address after the 0x17BD0000.
If you need my to paste my code I can.

[Hitokiri~]

If you're scanning for patterns, only scan from PIMAGE_NT_HEADERS->OptionalHeader.SizeOfImage ( Or SizeOfCode unless you're looking for static data. )