[trojan.multi.gen autorun proc.a]

The objectname is trojan.multi.GenAutorunProc.a and it doesn't mention a location. Only that the system memory was desinfected. This was done 5 times. I also run Windows defender afterwards with no results and a temp CCleaner who removed a few things but nothing major. Currently everything looks ok , but I want to be sure.

[trojan.multi.gen autorun proc.a]

My KTS keeps detecting the above mentionned malware, but it keeps comming back. How can I remove it?