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Windows 7: OSG Problem on 512MB ATI Mobility Radeon HD 4570


29 Dec 2009   #1

windows 7 professional
 
 
OSG Problem on 512MB ATI Mobility Radeon HD 4570

Hi

I have Dell studio installed with Windows 7 professional with graphics card "512MB ATI Mobility Radeon HD 4570". When I run any of my OpensceneGraph based applications, it throws the following error,

Windows Error #127: [Screen #0].
ChooseMatchingPixelFormat()- wglChoosePixelFormatARB extension not found. trying GDI. Reason: The specified procedure could not be found.


I want to know what went wrong in the system and what shud be done to get rid of this problem.

Thanks & regards
Akilan. A


My System SpecsSystem Spec
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 OSG Problem on 512MB ATI Mobility Radeon HD 4570




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