Over the past couple of weeks, I have been getting the above popup: Win64/patched. c:\Windows\System32\rpcss.dll virus/malware. I have AVG security suite and malwarebytes. Have tried uninstalling and reinstalling, virus removal software, I also have Windows defender (turned off as AVG covers most issues).This keeps coming up as an AVG security threat which cannot be removed. How do I fix this????!! I use Windows 7.