Map import on wine doesn't work

[Tass]

I'm using wine-1.3.30 on archlinux. When I hit 'Import Custom Map', it displays the file dialog. But if I choose a map to import and click 'open', it simply reopens the dialog. What does 'Import Custom Map' exactly do? Just copy the file over? How can I script it?

[Echo51]

The import custom map just gives the file a random name and copies it over in a subfolder of the folder containing the gamedata.dat and such for the game :)