VLC false positive?

Viruses and worms
1

Today I did a complete scan with Avast and it said that uninstall.exe in the VLC folder was a Win32:Malware-gen.
Then I did a boot scan and it found A0050015.exe in System Volume Information as a Win32:Malware-gen.

The second file should be related to the first one because they were last modified on the same day, february 17th. And I did many scans since this date but only now they were detected so I think it should be a false positive.

Can you tell if I’m right? Should I upload the files here? Both files are in the quarantine chest.

2
Then I did a boot scan and it found A0050015.exe in [b]System Volume Information[/b] as a Win32:Malware-gen.
restore point backup....so yes most likely the same

you can report false positive here https://support.avast.com

you can also report and send file to avast lab from chest
Avast 2015: Using the Virus Chest http://www.avast.com/en-eu/faq.php?article=AVKB21#artTitle