Added new dll. Seems to be working
Ran TV Channel scan right after replacing with new dll... all worked correctly.
Just to make sure, I shut down the computer, waited about a minute & re-booted. Re-ran the TV channel scan & again it was all correct.
What is different about this dll ?
Seems that we have gone through this procedure before only to have it later stop on channel 26 of 68 so can't really say if the new dll is the reason I got two in a row good TV channel scans or not.
Will keep my fingers crossed