When I boot my Vista SP1 and go to security center, McAfee dont appears, firewall and mallware protection are in red, McAfee only appears about 2 minutes after and when it load, in firewall item, instead : McAfee Firewall or McAfee Total protection, appears : McAfee Virusscan !
1. From the Taskbar, click Start 2. Click Run 3. Type command 4. Click OK 5. A window with a black background appears 6. Type net stop winmgmt 7. Press the Enter key 8. Type CD\ 9. Press the Enter key on your keyboard 10. Type cd %windir%\system32\wbem 11. Press the Enterkey 12. Type ren repository repository.old 13. Press the Enter key 14. Type net start winmgmt 15. Press the Enter key
In case of Vista run the command prompt as the administrator