AVG popup re:botnet:blacklist

AVG popup repeatedly pops up with a warning that threat has been secured and connection aborted to a udp url claiming infection with Botnet:

Blacklist. The process is to Library app (exe). I have had this app for over two months and today was the first time AVG Web Shield considers it a threat. What can I do to prevent this popup?

Greetings,

We will help you in this.
Since AVG has detected a threat, I request you to submit the file to our developers for analysis using the below link :  
https://www.avg.com/en-us/false-positive-file-form
They will check and get back to you through email.
Thanks in advance.