http://bugs.winehq.org/show_bug.cgi?id=18811
--- Comment #2 from Fabian Köster koesterreich@gmx.net 2009-06-07 03:36:13 --- I already installed .Net 2.0 (dotnet20) with winetricks-20090227.
My completee winetricks execution: "winetricks msxml3 jet40 mdac28 dotnet20".
The Lexware-Installer then fails to update it to SP1, as far as I can see that.