How to parse the most recent files cache

Grab the script from here: c:\Windows\AppCompat\Programs\RecentFileCache.bcf > recentfilecache-results.txt

It’s not possible to tell when each file was modified, but the modification time of the RecentFileCache.bcf will be the laste time one of the files in there was executed.
You should run this on the acquired image, as well as any volume shadow copies you might have.