Have you rebooted your system in safe mode without the networking resources?, I once had a similar issue. So I started my PC like I normally would and check the processes that were running...although that task itself took forever, but once it appeared I wrote down all the processes that didnt seem right to me. After I restarted my PC in safe mode without the Networking resources and begain to physically purge my pc by checking the Regisrty and search the whole registry with the processes that I wrote down. And that task right there let me know alot of things, like if the process actually belongs, and if the process didnt belong where it was located on my PC, so I could manually delete it. If that doesnt help you, there is always "Nuke - n- Pave" which means killing your whole system.