True.
Regardless of the time period, I wanted to help anyone else who came here from google (as I did) and also had trouble finding logs, as I did and as the original poster did.
In my case I ran bootime scan twice (1.5 terrabytes of wasted time) before searching google... and still couldn't find the logs. Only to find the logs are in a hidden folder
Seeing how others may come here looking for the same solution and then just leave, not knowing they are looking in the wrong place (or are not familiart enough with pc's to conclude the folder might be hidden)...I posted the complete path [windows 7 at least] and explanation that they need to make the paths visible or else they will never see the folders.
Hopefully that small detail will help at least one googler who would have just left the page, not knowing the solution was staring them in the face.
thanks. Take care.
Andre
Went to ProgramData--->Avast5--->log and report subfolders.
Couldn't find the boot report/log and the scan report/log.
Am I looking in the right place?