|Sorry but I'm not at all clear what you are asking - there seems to be no question.|
Is this about virus scans as assumed in #1? If so you should not have two scanners running at the same time - they will clash. For example, you could have Avast as your real-time background scanner, then have MalwareBytes as a program to use when required if you suspect something is not right.
Always pop back and let us know the outcome - thanks