ERROR_CLASS_DOES_NOT_EXIST 1411 (0x583)

[NLscotty]

Hello, I''m trying to make a window, it worked fine, but now it dont.

I'm getting the error, I got it by using GetLAstError(), this is the code:

MapleActive = CreateWindowEx(WS_EX_LEFT,TEXT("static"), TEXT("MapleStory Status:"), WS_CHILD | WS_VISIBLE | SS_LEFT ,150, 10, 140, 18,hWnd, 0, hInstance,NULL);

ERROR_CLASS_DOES_NOT_EXIST
1411 (0x583)

that error, how can i solve? O_o I'm not even using a class, and im sure it worked fine.

thanks.