Can't delete a trojan agent that superantispyware found

[colin19]

I scanned my computer with and found Trojan.Agent/Gen-Nullo[Avast] and went to remove it. When I restarted my computer, I scanned it again and this file was still there. I even uninstalled avast just in case it was triggering the alert and still I couldn't remove it. I file is located:

C:\Windows\winsxs\amd64_microsoft-windows-trustedinstaller_31bf3856ad364e35_6.0.6001.18000_none_ed2bcf0805842731

and is called TrustedInstaller

it is an Application (.exe)

Any help would be greatly appreciated.

[SUPERAntiSpy]

Please submit a support request here:

https://www.superantispyware.com/csrcreateticket.html