"This program requires Microsoft Windows"

[Stein Oddvar Rasmussen]

Hello!

I've played around with wine some, and am currently trying to run the 
FirstClass Client installer. This used to work under Suse 7.0 and Mandrake 
7.0, but now it stops with the message: "This program requires Microsoft 
Windows"

Data is:

FirstClass Client: 5.506US
Wine release: 20010418
RedHat Linux 7.1, kernel 2.4.2-2.
I'm not using a win98-partition.

Regards,
Stein O. Rasmussen