Cannot delete watched shows

[valerio]

Thanks for your help so far.
I will try the latest beta and see if it solves the problem, however I did try playing a new file before attempting to delete the old one and that did not work. The Service is running as Local System, as it always did with v2.
The important item here seems to be that nothing has changed on my system besides the Hauppage drivers and SageTV, so I have to narrow down the problem to the new code in SageTV.

I have been running Sage for the past few days WITHOUT Service and everything works fine, I just wish I could run Service, as a safety net.