Confused please help

neferkamichael's Avatar, Join Date: Oct 2011
Newbie Member
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
rsquareshelke's Avatar, Join Date: Dec 2010
Go4Expert Member
please make Default setting in VS