I created this PowerShell Script for a client and thought it could help for other users for file age monitoring. The script itself is looking in a specific directory for a file type that was created today but not updated within the last 2 minutes. For the client I'm working with, the program they have creates a new file daily, and can run into issues where the only determining issue is that the daily file is not getting updated. I'm not sure if there are other uses out there with a similar issue, but wanted to share what was put together to monitor it. All you'd need to do is change the path and the file extension in the script and it should work for you.
PDH data File Age.apm-template (9.9 KB)