My laptop is:
AMD Turion x2 1.9 ghz
RAM 512 MB
VGA Nvidia Geforce 7000 (Shared memory 64 MB)
Display WXGA 14.1 inch

I'm using the code that available in the tutorial "My first computer program". I try to change the video mode (640x480/800x600/1024x768/1280x800), video screen mode, still error. I even try to change the screen resolution (640x480/800x600/1024x768/1280x800), still error. I even try to turn on and off the scaling for wide screen view, nothing work.

Anyone ever got this problem? And the solution...?