Hello
I am using the freeware version.

The problem is the following:
The program works and I am able to record from an IPTV m3u file I have, BUT...
When recording in different drive (D:\ in my case), my C:\ system disk is being filled up to the limit with an unknown buffer file which I don't know where to look for. Quickly (in about max 30-40 min of recording) the disk becomes full with 0 bytes free, resulting of some other programs bad behaviour, such as eMule not being able to save its config files, some players refusing to start as there were no temp space etc. etc. No matter how big is the free space, it is filled anyway.

Can you tell me what is happening and how can I stop this buffer file from creating and filling my system drive? Mind that after the recording is complete and I close the program, the buffer file is automatically being deleted, but still it is very uncomfortable to work with filled up system drive...

Free version of ProgDVB not allow recording. Or?

I'm sorry, my bad.
It turns out to be the Pro version Trial (17 days left)
The problem still remains
Will be really grateful if you can help for I am considering buying the software.

You can use timeshift buffer in memory. But I am not have good solution for recording on full system disk. Best if you use other disk for recording.