ok, so I am TRYING to get this fixed. it says it needs re-registered but errors every time I try. did it the old fasion way and tried to manualy put it in and says its an in valad key. I downloaded the newest version and it messes up my computer. my computer wouldn’t boot up I have to start in safe mode and do a system restore to before I downloaded it to get it to work. I am running avast 5 HELP PLEASE!
I suggest an installation from scratch:
- Download the latest version of avast! Uninstall Utility and save it.
- Download the latest avast! version and save it.
- Uninstall avast from Control Panel (if possible). If, for any reason, you can’t run it, try booting in Safe Mode and doing it from there. Anyway, boot after that.
- Run the avast! Uninstall Utility saved on 1. If, for any reason, you can’t run it, try booting in Safe Mode and doing it from there. Anyway, boot after you’ve run it.
- Install avast! using the setup saved on 2. Boot.
- Register your free copy or add the license key for Pro. Or even upgrade your key from old versions.
- Check and post the results. If, for any reason, you did not solve, try doing the step 3 in Safe Mode anyway.