[Bug 46867] frmAuth_Load System.IO.DirectoryNotFoundException

https://bugs.winehq.org/show_bug.cgi?id=46867

--- Comment #4 from [e-mail] ---
OK.

I removed the wine prefix, and then ran `winetricks dotnet35`, and then tried
installing StruCalc again.

This time, it gave me the message "Microsoft .NET Framework 3.5 SP1 needs to be
installed for this installation to continue."

So it looks like it needs `winetricks dotnet35sp1`.

I ran it, and now it launches. I'll go update the app page now with the
workaround.

Thanks again.