Hello,
I recently uninstalled my windows xp operating system because I had the "google redirect virus" and used my windows vista disk as the new ops. I purchased avast and have the license key and all, but every time I try to download the free version or the pro version with the license it gets through everything but at the end it says there was an error with the setup and it's nowhere to be found in my programs. I've tried multiple times. Please help. The log is too long to post here.