When turning on computer AVG finds threat "A6DC08FO...." It never cleans

Hi Luis,
In order to analyze it please provide us with GMER and AVG scan result export.
Thanks

When I turn on my computer AVG finds a threat. It is "A6DC08FO-OBDE-49…". I always select to clean the threat. It does, and recommends to start computer. I do, and when computer finished booting again, the same threat comes again.  I have updaed my antivirus, and done full system scan, but it does not help. I turn the computer again, and the same threat comes again. Any suggestions?

Hi Luis,
In order to analyze it please provide us with GMER and AVG scan result export.
Thanks