I’m finding the following in the event log.

Code Integrity is unable to verify the image integrity of the file \Device\HarddiskVolume1\Windows\System32\drivers\cmdguard.sys because the set of per-page image hashes could not be found on the system

I’m also getting the same error for tcpip.sys.

I have Vista Premuim home 64 bit service pack 1.

Is this a problem? I’m not very technical, so if you have suggestions, please be detailed in what I should do.


Welcome to the forums littledutch!

It seems like you have a corrupted installation.

Uninstall CIS in Safe Mode, Then reinstall using the latest version (3.9 x).

If you can not uninstall, then use the tool attached in the Clean-up tool for Comodo Internet Security Thread and install CIS 3.9.

Let us know how it goes.