[GNC] error message when opening preferences

[Karin Lagesen]

Hi!

I am starting over with gnucash, and thought I'd do a clean re-install. 
Note, I am on windows, and have removed all the gnucash files I could 
find before installing 3.1.

However, now I am getting an annoying error message every time I try to 
look at the preferences, as well as when I do "save as":

Gnucash.exe - No Disk
There is no disk in the drive. Please insert a disk into drive 
\Device\Harddisk1\DR1.

I have the options Cancel, Try Again and Continue. Try Again just pops 
up the message again, so do the other two too. However, if I click 
enough times on Cancel or Continue, the message goes away.

Note, when I change something in Preferences, that change stays when I 
quit and restart.

This is quite annoying, and if anybody could shed some light on what has 
happened and how to get rid of said message, I'd be very happy.

Karin