Started 3 - 4 days ago, PC will boot in normal mode and allow me to enter password to logon, sometimes makes it to desktop and shows taskbar but then hangs, other times just hangs directly after accepting password. PC will boot in safe mode with internet.
PC is DELL Optimax 760 running Windows 7 Pro SP 1. Installation is fairly current as far as Microsoft patches. I originally thought it has something to do with the last batch of Microsoft patches, but I've restored by twice, back to last restore point, and then to restore point before that. I'm running Kaspersky 2014, I added new subscription codes 3/10 (same day prior codes expired) so should have been up to date. After trying restores didn't resolve problem, I downloaded and ran AntiMalwareBytes free version and SuperAntiSpyware free version and ran them. Nothing was detected other than a bunch of tracking cookies. When I look at the sys logs, I see errors about Computer Browser service failing and also DCOM error "1084".
Any assistance someone could give would be appreciated.