Okay, I tried it with O2k3 in german, slipstreamed to SP1. (On a newly created VMWare XPpro+SP2 and my not-so-newly-installed original comp with XPpro and SP2)
It didn't work, but I hope my logs will help you to get rid of this problem
1) I had to change the INI to the following values to make it start:
(perhaps add these to the default german settings?)
[Language]
lang=German
dir=1031
retry=&Wiederholen
title=Microsoft Office Professional Edition 2003
error=Fehler
2) anyhow, starting up then and looking promising, after some time working it suddenly stopped with the following error: (text translated to english, screenshot shows original message)
Error 2337. An internal error has occured. () Consult the support personnel of your organization.
All three log files, a screenshot of the error message and my ini are attached.
(BTW, in this INI there is a UNC path to the source, I have tried it with local source, too)
P.S.: As I cannot attach "this type of file" (tried .zip and .rar) I put it on my own server. Please see
http://ccs-dzn.net/mylogs.rar