https://bugs.winehq.org/show_bug.cgi?id=50463
--- Comment #1 from Hans Leidekker hans@meelstraat.net --- (In reply to Austin English from comment #0)
Followup to bug 49831.
winetricks -q dotnet30sp1 now finishes, but this dll no longer gets installed (it does get installed with wine-5.0):
warning: dotnet30sp1 install completed, but installed file /home/austin/.wine/dosdevices/c:/windows/system32/XpsFilt.dll not found
This file is actually installed by 'XPSEP XP and Server 2003 32 bit.msi', not the .NET 3.0 package. Is that what the 'we're cheating a bit here' comment refers to?
In any case, if I install that package separately in a fresh 32-bit winxp prefix on current Wine this dll is installed properly. So it could be that one of the preceding steps in this recipe blocks it somehow.