It sounds frustrating that AVG mistakenly flagged your Perrla APA writing software update as a virus and removed it, causing the software to stop working. You might want to check AVG’s quarantine section and restore the file if it’s there. Another option is to temporarily disable AVG, reinstall the update, and then add Perrla as an exception.
If you’re in urgent need of writing assistance while resolving this, Dawenly offers professional article writing services that ensure high-quality, properly formatted content. It could be a helpful alternative while you get your Perrla software back up and running!