Virus put to chest but reappears (How do I kill or remove it once and for all)

Hi all

I have been having a issue with a couple of viruses which keep popping up though there have been put to the chest on auto detection question is how to stop this as they keep popping up from time to time.

Thanks in advance.

Post screenshot of Avast popup

Follow instructions and attach requested logs https://forum.avast.com/index.php?topic=194892.0

If the same detection is happening over and over then the source of the problem is not being handled just the results (of the problem). Please post the diagnostic logs requested so we can see if the source can be better identified.