How to remove the g(appname).exe virus from my operating sysyem i tried antivirus and anti malware but nothing happened

[help__]

How to remove the g(appname).exe virus from my operating sysyem i tried antivirus and anti malware but nothing happened

 

[Dynomite54]

http://www.digitalcitizen.life/six-ways-removeuninstall-windows-programs-and-apps