By accident I have opened a video_ts.ifo file which is a windows dat file in notepad.
As the flag was on "always open with" all my ifo files have changed into notepad.
How do I change them all back to the original.
I have tried to open them again with Appfix Apphelp installer but that gives an error.
because of this I can't burn the VIDEO_TS map as a whole anymore.