So for the last couple of days I've been receiving a message at startup on my PC that says that a program called file1.exe wants to make changes to my PC. I reply no or just close the window only to find that malwarebytes discovers PUPs when scanned (between 1 and 3 each time.) I tried a number of things including using ccleaner to scan for errors, AdwCleaner, Comodo anti-virus, and of course malwarebytes. After fixing some issues with ccleaner the program wanting to change my PC changed to file2.exe and now persists no matter what I try. I found file2.exe on my PC under Users\Owner\AppData\Roaming\LocalData and tried deleting it and everything else in that folder but one application named smsc will not delete as it says it is in use, and every time I delete all the others and restart my PC everything seems to have come back. Any help or advice on what to do would be greatly appreciated.