There are several documents mentionning about this error and they all point to LiveUpdate. In my case LiveUpdate is not installed, I have deleted all Symantec folder created on several attemps and Im not able to install.. I have change the Temp folder and no go.
Windows 8 installing Endpoint Protection 12.1.2 MP 64 bits.
Installation loads normally, everything goes nice an clean until the end it Roll back and do not install the antivirus.
Any idea?