What is the process we look at the ah?

Users questions:I installed a while ago called ewido (AVGAnti-Spyware) antivirus software, I will not with the system he set to start, but it has been called guqrd.exe process in the computer, but have been unable to take up the end of a lot of memory, does he evenWhat process ah? Can delete?
Experts answer: I installed the software, the software will automatically install a virtual device (in Device Manager can be found, is hidden devices) in the service can be disabled, if disabled, the software can not use.
  • This information provided by the users.Thanks!