You ran the program with WINE by mistake. This is a WINE bug, but you shouldn't be affected at all. Run the program with the 'mono' command.
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mono in Ubuntu. https://bugs.launchpad.net/bugs/1015518 Title: fixme:mscoree:parse_supported_runtime sku=L".NETFramework,Version=v4.0" not implemented Status in “mono” package in Ubuntu: Confirmed Bug description: Running a .NET 4.0 application, I get the message: fixme:mscoree:parse_supported_runtime sku=L".NETFramework,Version=v4.0" not implemented followed by fixme:mscoree:CLRMetaHost_GetRuntime Unrecognized version L"v4.0" wine: Install Mono 2.8 or greater for Windows to run .NET 4.0 applications. However, I am running Mono 2.10 ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: mono-runtime 2.10.8.1-1ubuntu2.1 ProcVersionSignature: Ubuntu 3.2.0-25.40-generic 3.2.18 Uname: Linux 3.2.0-25-generic x86_64 ApportVersion: 2.0.1-0ubuntu8 Architecture: amd64 Date: Wed Jun 20 13:32:35 2012 InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) SourcePackage: mono UpgradeStatus: Upgraded to precise on 2012-04-27 (54 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mono/+bug/1015518/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp