No one here can fix false positives but the Avert link below should help you out:
How to submit a sample to AVERTIf the file has been placed in Quarantine, you'll have to temporarily disable VirusScan and then reinstate the items and send them to Avert.
Send the file to Avert for analysis:
http://vil.nai.com/vil/submit-sample.aspx or
https://www.webimmune.net/default.aspor
Email file to: [EMAIL="virus_research@avertlabs.com"]virus_research@avertlabs.com
When submitting samples via E-mail all samples must be packaged in a .ZIP file. When creating this .ZIP file, it is important to understand that the .ZIP can be no more than 3 megabytes in size and can contain no more than 30 files.
Additionally, any .ZIP file created must be password-protected using the password "infected" (minus the ""). Failure to follow these guidelines will cause your submission to be rejected.Hope this helps.
Grif