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Running WMI queries on XP, both sp 2.2 and sp 3.3 I get NULL the object set from SELECT * FROM Win32_VideoController. the article at <a href="http://msdn.microsoft.com/en-us/library/aa394512%28VS.85%29.aspx" rel="ugc">http://msdn.microsoft.com/en-us/library/aa394512%28VS.85%29.aspx</a>&nbsp;says this is a supported class for XP. I would appreciate any suggestions on how to start troubleshooting this problem. The offending code is c++.
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Running WMI queries on XP, both sp 2.2 and sp 3.3 I get NULL the object set from SELECT * FROM Win32_VideoController. the article at http://msdn.microsoft.com/en-us/library/aa394512%28VS.85%29.aspx says this is a supported class for XP. I would appreciate any suggestions on how to start troubleshooting this problem. The offending code is c++.

Win32_VideoController returns NULL for Object on Windows XP sp 2.2 and 3.3

Kernel and system programming is the process of creating the software necessary for a computer or device to function and operate other programs. Some operating systems (such as Microsoft Windows) are proprietary, but others, such as the various Linux distributions, are open source.

System Programming

The Microsoft Legacy Operating System topic includes legacy versions of Microsoft operating systems prior to Windows 2000: All versions of MS-DOS and other versions developed for specific manufacturers and Windows 3/3.1, Windows 95 and Windows 98, plus any other Windows-related versions, and Windows Mobile.

Microsoft Legacy OS

Microsoft Windows XP is the sixth release of the NT series of operating systems, and was the first to be marketed in a variety of editions: XP Home and XP Professional, designed for business and power users. The advanced features in XP Professional are generally disabled in Home Edition, but are there and can be activated. There were two 64-bit editions, an embedded edition and a tablet edition.