Don,
I converted 5.0 to 6.0 many moons ago but I have the programs to convert 5 to 6.0, 6.0a, 6.0b. Then there are migration programs to move to 9.0. Version 9.0 and 9.1 are quite different as I have experienced. I first moved my programs to 9.0 then later went to 9.1.
My email is
wftdata@optonline.net. Send me an email and 'll send you the 3 prgs.
Bill