"Access violation" error in Learn ReportBuilder tutorial

rbuser

I'm trying the Learn Report Builder tutorials reading the step-by-step
manual. I've mounted it on a machine with no RB devsys and no Delphi
installed. All go OK but the Form Letter tutorial, in its original version.
When I try the preview of this tutorial I've thia message:

Access violation at address 004E223A in module ReportBuilder.exe. Read of
address 00000020.

The same program and tutorial on another machine (but with RB 9.01 devsys
and Delphi 7 installed) works fine. On another machine without RB and delphi
the preview tutorial not works.

I've written on-the-fly a new ex-novo Form Letter tutorial following the
manual. The result is the same. When runned on the development machine all
works OK. When runned on a different machine (without RB and Delphi) the
error is always the same.

Any idea?
Thanks in advance.
Robert.

nardmoseley

Do the other machines have a printer driver installed?



--
Nard Moseley
Digital Metaphors Corporation
http://www.digital-metaphors.com

rbuser

Thank you Nard. There were no printers at all installed.
Now all works fine.
Many thanks.
Robert.