avast browser

Hello,
I’m having a ready odd problem I just cant seem to fix on my own nor find a fix, I read about almost everything and looked up everything, I did a fresh install of windows to get my pc fixed since it was just time for a update and new start. So I tried to download avast and find that it start to download then just disappear, I tried to run as admin same problem, tried to uninstall as well as admin with it same thing starts then disappear, i cant find it on my PC anywhere, the only trace i have of it is temp for some reason all the download goes there noting else gets added at all I really don’t know what to do next I’m going to go to my HWID keys and delete that but as far as i seen it does not help me much everything else downloads fine just avast has this problem.

Hello,

please what do you mean by “avast” and where are you downloading it from?
Please provide info about your Operating System and type of internet connection.
Please provide description of what do you do step by step.

Thanks