Log file/CC Cleaner on a schedule

I have the CCleaner Professional and I enabled the option to run it automatically every Monday at 5:00 pm. So far, I have yet to see it run at that time.

Is there a log file or something that I can check to see whether it is running at all?

since you have the Professional version, you have paid for priority help, contact Piriform at http://www.piriform.com/support

login with your username/password you supplied during the registration process.

Thanks, mta.