Hi,
This is my very first topic on the Avast forums.
Ok, dunno if this is normal or not.
I even uninstalled Avast and reinstalled it because I was wondering if it wasn’t a bad installation issue, but… well, better see it for yourself (see attached images) and let me know what you think.
Windows 8.1 (64Bits - fully updated).
Many thanks
Don’t worry, it is normal.
Many thanks for your reply. 
I have 3 workstations. This is the only running Windows 8.1, the two other are running Windows 7 Pro 64Bits. On Windows 7, this “duplicated” files are not an issue, that’s why I was wondering.
I sure like Avast but I don’t need it to take more resources/power processor than it needs to do its thing.
Many thanks. 