When installing Wine on 64-bit Ubuntu 12.04, both 64-bit support and 32-bit support get installed. If I run
wine foo.exe where
foo.exe is a 64-bit-aware installer, it thinks it's on 64-bit Windows. This would be fine if this mode didn't fail, but in my case, it does (yet the Wine database suggests the app I'm trying to install should work, presumably as a 32-bit app).
How do I tell Wine (and Winetricks) to use Wine in 32-bit-only mode?