I updated today the VirusScan using ePO Software Manager.
My machine's Agent is version 22.214.171.124 and when I tried to update my VirusScan version to version 126.96.36.1998 patch 7, it gives this information:
I will try now to remove McAfee's Agent and install VirusScan 188.8.131.528 patch 7 first...
Solved! Go to Solution.
I installed VirusScan first and then the agent and it seems to be working.
For now I keep it like this only on my machine.