Open AVG's program directory. Then click "Tools" on the top menu of the Windows Explorer window and open "Folder Options". Scroll through the "View" tab until you see "Hide extensions for known file types" and uncheck it - click OK.



English AVG users can rename the following files by placing .bak on the end, but if you're using another version, the "_us" portion of the first two files should correspond to your language:
avgfree_us.mht > avgfree_us.mht.bak
avgmwdef_us.mht > avgmwdef_us.mht.bak
avgresf.dll > avgresf.dll.bak

Remove notification bar in AVG 8.5 - TechSpot