Tinker, did you download the RandyTab program before attempting to open the files?
Peace, transcription can be done rather quickly on most of the songs. Songs such as "Candy Man Blues" takes a bit longer since it is a rather complicated tune.
The simpler ones can be done in 15-30 minutes.
Of course, as with everything else, practice on the RandyTab speeds things up.

Tweed...you are to be commended for your lightning fast defense of the King. You are to be severely humiliated for your lack of understanding and compassion toward those who are not familiar with Royal Protocol.
Kk