Hi John,
Thanks for the tip, I'll go check it out. But what I dont understand is, the illegal operation also appears if i compile my program using VFP5. Does the VFP5 also have a printing bug?

>Hi,
> According to the several thread and MS VFP bug report I read, that is printing bug occurs in VFP 6.0. The bug was fixed only after installed VFP 6.0 SP3. Have you install it? You may try it out...
> You may able to download the SP3 from http://msdn.microsoft.com/vfoxpro
>
>Hope it helps