I have the latest free download of ProgDVB Standard 7.28 version installed on my Windows 10 laptop. Under Settings/TV Sources(Advanced) it appears that I can only have 2 IPTV sources. If I try to add another IPTV source, using the +IPTV Client button, it simply changes one of the ones already set up.. Is 2 IPTV sources the limit on the free version?
Thanx

No. No limits for sources. This is bug.
Please zip me ProgDVB data files and send me on email.

Ok Thank you.. I will do that shortly... Can you please tell me which folder I look in for these files?

I was able to fix the problem by renaming the ProvidersEngine.ini file, and then setting up the sources again. It created a new .ini file with the 3 providers.. I've always done updates from the previous version so there may have been something left over from another version which may have caused the problem..

May be. But in next time please send me files.