Cannot Load KPro Song Again

[is14fun]

I'm having the same problem. I created a .kpr file today and when I tried to reopen it I got a message saying it could not open this file as it was from a previous version. That is not the case as I just used v5.01 to make the file today. So, how do I proceed with this project? I don't want to start from scratch. The text file and wav file are in the same folder.
Hope you can help me.
Bob Jameson
is14fun@yahoo.com

[is14fun]

I seemed to have resolved the problem of old version somehow. But now I have another problem that is annoying but not fatal. After I complete a song, I export it as a .zip file using the export menu. The export window goes approx. half way and crashes. Generally when I repeat the export command it completes the export successfully. However it does asked if I want to replace the existing file. I don't know if the existing file is complete or not but I always repeat the export and the files seem to be fine. It is just annoying that it won't create a .zip file on the first pass. However, occasionally it does make the export in one pass so I don't know what the difference is between the two.