Confused please help

Newbie Member
21Nov2011,02:47   #1
neferkamichael's Avatar
obj\Release\main.o:main.cpp|| undefined reference to `WndProc(HWND__*, unsigned int, unsigned int, long)@16'|
||=== Build finished: 1 errors, 0 warnings ===|

Dear Sirs,
As I move along with my studies of Win32 and C++, more than once this @16 error has occured.

Any help would be greatly appreciated
Thanks
Go4Expert Member
13Dec2011,00:01   #2
rsquareshelke's Avatar
please make Default setting in VS