3

It is the reboot.exe file that it is hiccuping about and that is probably because this file is a tool which could be used for good or evil and avast won’t know which.

However I would have thought the detection would have the suffix [Tool], you can pause the web shield that will allow it to be downloaded, but when you try to open the zip file standard shield will kick up a fuss and you would need to exclude the file.