>We have an application developed in VFP 7 that uses Amyuni PDF Converter to generate PDF files from our reports.
>This routine always worked perfectly, but without an apparent reason (we don't change any line of code), only in some machines, we receive an "Error loading printer driver" when we're executing a Report Form command.
>Someone can help us?

Yes - first, are you clearing the environment specific report specs from your FRX files before distribution? I think you'll find that in the TAG1 and TAG2 fields (and perhaps one more... you can check the Fox Wiki for exact info).

Next, can you print to the Amyuni printer from other applications on those workstations? Make sure the printer name has not been changed and that the users experiencing problems have the necessary permissions to print to that printer.

If that doesn't lead you to a solution, let us know what OS the problem machiines are running, and whether you're using the FLL that comes with Amyuni, or manipulating the driver using ActiveX.