As I'm using dotnet20, I've setup a WINEPREFIX=~/.wine32
with WINEARCH=win32
(as per question 'Installing dotnet2,0 on 64 bit machine'). I saw in above question (How to install 32 Bit Wine on 64 Bit Ubuntu) that to use the "Wine 32 bit version" permanently:
sudo nano /etc/environment
Add the following line:
WINEARCH=win32
Is this correct? I would have thought that it would be best to also add WINEPREFIX=~/.wine32
?