To verify that system files have a digital signature


Open File Signature Verification


Click Start.

File Signature Verification checks to see which system files and device driver files are digitally signed and displays its findings. If you have enabled logging, the search results are also written to a log file. For more information, click Related Topics.


To start File Signature Verification, click Start, click Run, type sigverif, and then click OK.

Related Topics

Write digital signature information to a log file

Check the digital signatures for system or non-system files

Using File Signature Verification

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