In my current project, if I set

 gFBUseNavServices = _zTrue

then I get errors when I try to file handling based stuff, but if I comment
out the gFBUseNavServices = _zTrue then the code works as expected.

Anyone else had problems with gFBUseNavServices = _zTrue ?

FB^3 Release 5
Macintosh G3/266
OS 8.6
RAM: 416Megs

-- 
Pete...                     (the other one)