Yeah.....I'm just decided I am going to try and format her machine guys, I thank you both so much for trying to help, but clearly something is completely messed up somewhere...I have no idea why parts of Avast are back, I didn't do any other system restores, or "Last Known Good Configs", nor did I reinstall Avast, so why is Avast back...?
Once again thanks for the attempted assistance, but as I'm not the only one having these issues, the Avast Devs are hopefully looking into this...
Cheers and kudos for being so patient!