https://bugs.winehq.org/show_bug.cgi?id=42845
--- Comment #9 from shevvek.twitch@gmail.com --- (In reply to Gijs Vermeulen from comment #8)
(In reply to ttmigueltt from comment #7)
Oddly, I have the same issue - dotnet versions up to 3.0 work fine, but all later versions just hang forever.
When I try to install dotnet40 with winetricks, it gets up to Executing winetricks_early_wine regedit C:\windows\Temp_winxp\set-winver.reg and then it just never completes.
I wonder if this is related.
What is your winetricks version?
I'm using whatever version of winetricks is part of PlayOnLinux on Ubuntu 16.04.