Hi,
I have two formerly Windows 7 systems updated to Windows 10 - both have Norton 360 installed. One went just perfectly - the other has installed fine (it would seem) but the Start button, Edge, and Search all fail to work. Researching this online some suggestions are that Norton is at fault - but it worked just fine on the other system. Any experiences? I've done a LOT of messing with powershell and trying to delete EDB.log files (suggested as solutions as well) but so far no good.