Background.bundle.js

When I started my Windows 10 pc this morning AVG told me to restart again with the following message:
Please restart your PC to move background.bundle.js to your quarantine. This is the only way to contain this threat.
After rebooting the same message appeared again, I tried rebooting 3 times but it keeps asking me to restart. I looked in the quarantine and I did find background.bundle.js in there 7 times of which 3 times this morning. What to do?