Some files from the previous video card may remain on the system and appear as unsigned after you install a new video card from a different manufacturer in a Windows XP SP2-based computer (904673)
The information in this article applies to:
- Microsoft Windows XP Service Pack 2, when used with:
- Microsoft Windows XP Professional
- Microsoft Windows XP Home Edition
SYMPTOMSConsider the following scenario. You install a new video card in a Microsoft Windows XP Service Pack 2 (SP2)-based computer. This new card is not manufactured by the same company that manufactured the old card. In this scenario,
some files from the previous video card may remain on the system. Additionally, when you run the File Signature Verification tool (Sigverif.exe), some files from the
previous card may appear in the following list: The following files have not been digitally signed This list is located in the Signature Verification Results dialog box. CAUSEThis issue occurs because, under certain
circumstances, not all files that are associated with a driver can
be deleted from the system when you remove the driver.MORE INFORMATIONThe unsigned files on the system will not be used. You can
safely ignore the presence of these files.
| Modification Type: | Minor | Last Reviewed: | 10/5/2005 |
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| Keywords: | kbtshoot kbprb KB904673 kbAudEndUser |
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