[Bug 30999] New: GPGNet installer needs native dotnet20 (wine-mono is insufficient)

http://bugs.winehq.org/show_bug.cgi?id=30999

Bug #: 30999
           Summary: GPGNet installer needs native dotnet20 (wine-mono is
                    insufficient)
           Product: Wine
           Version: 1.5.7
          Platform: x86
               URL: http://thevault.gaspowered.com/gpgnetdownload/GPGnetSe
                    tup.1.5.177.zip
        OS/Version: Linux
            Status: NEW
          Keywords: download
          Severity: minor
          Priority: P2
         Component: mscoree
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]
            Blocks: 13507
    Classification: Unclassified

Was testing bug 13507, found this. Download, run the installer (setup.exe), and
the first thing it wants to install is 'Microsoft Visual J# .NET
Redistributable Package 2.0', which appears to succeed. The application then
starts to install, but fails:
fixme:mscoree:get_runtime_info unsupported startup flags 6
err:msi:custom_get_thread_return Invalid Return Code -5
err:msi:ITERATE_Actions Execution halted, action L"InstallFinalize" returned
1603
err:msi:ITERATE_Actions Execution halted, action L"ExecuteAction" returned 1603

`winetricks dotnet20`, however, works around this and lets the app install
(there's a crash on exit, but it appears that all the files are present).