Hi everyone/anyone

Have a problem which shows up in my computer when i try to do things. The AVG pops up and says threat detected while opening file C:\\windows\system32\cmcfg3.dll Trojan horsePSW.Generic5WFS

I have followed all the steps in the read me before posting and the results were:

Windows Malicious Software Removal Tool - nothing found
Kaspersky Online virus scanner - will attach log
AVG anti-spyware - nothing found
Windows defender - no unwanted or harmful software detected.
Hijack this log - will attach log

Can someone help me - preferably in simple terms as i am not very literate in the behind the scenes work on computers

thanks in advance for your time