Windows Vista security alerts showing Comodo IS AV is off.

My windows vista security alert is showing that comodo internet security’s AV is turned off even it is on in On Access. Is my AV really off and how can I resolve this.

Hi srikanth,
Only if Comodos GUI is showing no issues try the following.
If Comodo is showing issues the following will not help.

Try rebuilding the WMI Repository.

Open a Command Prompt window,

  1. Type NET STOP WINMGMT /Y then Enter
  2. Type REN %WINDIR%\SYSTEM32\WBEM\REPOSITORY REP.OLD then Enter.
  3. Type net start winmgmt then Enter.
    Reboot might be required for it to complete.

Note for step 2 you can navigate via Windows explorer to C:\Windows\system32\wbem\Repository folder and delete or rename the Repository folder.