Patches fail to install and the Deployment Tracker never updates past 'Executed 0 of X'.
There may be an issue with the Windows Event Log service, the CL5.exe is dependent on this window service or it will not function properly
To resolve this specific error\scenario you will need to get the Windows Event Log service working correctly. Often, restarting the service or the computer will correct the issue
Shavlik Protect: All Versions