Maybe problem is somewhere in UDF()? Can you post it code?

>this is so weird ... WIN95 VFP6 SP5
>
>i produce a report where each instance of the detail band displays
>some regular data fields and an image. the full path name of the
>image is produced by a UDF that accepts a numeric data field as
>a parameter.
>
>for a couple years, this report has been working just fine.
>
>now, out of maybe 200 detail lines, it seems to randomly goof up
>on 3 or 4. by goof up, i mean for a given detail line, it displays
>image N-2 where N is the numeric data field mentioned above.
>
>the disturbing aspect is ... i can re-run that report, without
>changing ANYTHING, and it prints correctly.
>
>i would appreciate any suggestions on what approach to take in
>trying to track down something like this.
>
>thanks,