http://bugs.winehq.org/show_bug.cgi?id=30956
--- Comment #8 from Hans Leidekker hans@meelstraat.net 2012-06-20 09:06:23 CDT --- (In reply to comment #7)
Sure, but that's not a work-around so much as stating your intention to use native .NET.
It may also mean that you want to emulate Windows without .NET installed. Many installers deal correctly with that and they don't all end up installing it themselves (Office 2007 installers come to mind here).
If it only means you want to use native .NET then wine-mono's uninstaller might as well set those overrides :-)
However you call it, uninstalling wine-mono is an extra step.