Do you actually have the avast! Server version, I suspect not ?
If not hopefully one of the moderators can move it to the avast! Free/Pro/Suite forum.
To start with it looks you have elected to scan for PUPs ?
PUP = Potentially Unwanted Program - See
http://searchsecurity.techtarget.com/sDefinition/0,,sid14_gci1066761,00.html. Not included in this definition are tools which can be used for good or evil, some have been legitimately installed for a specifically good purpose, but could have been unknowing installed for a malicious purpose.
Not all antivirus programs scan for PUPs and avast has it turned off by default (an exception being the boot-time scan). So if you get this you have been tweaking the avast settings without knowing what the impact might be.
This file in this location is a legit file if you have an HP system as this is the HP recovery area ?
The file has nothing to do with system restore though.