The program I want to use: ProppFrexx Tagger or ProppFrexx Meta Data Editor, can be found here: ProppFrexx ONAIR - The Playout and Broadcast Automation Solution
I need this to tag WAV files with RIFF INFO Tags 
The Sony PSP can read RIFF Tags! so yeah, that’s the reason I need this program
here the complete error message
exception inside UnhandledException handler: USER32.dll
!!! I don’t have Windows anymore, and I never going to use Windows again :P>:)
I hope there is a fix for that
It looks like it directly calls the native Windows DLLs. This won’t work Linux/Mono, but you might try running it in Wine.
it’s a .NET C# Application
so are you sure that wine support Managed .NET Applications
i tried to open it with wine and it fails
it won’t open
here the error message from wine
err:module:import_dll Library mscoree.dll (which is needed by L"Z:\\media\\External HDD\\DOS \2044 Windows\\WinXP\\ProppFrexx Tagger\\ProppFrexx Tagger.exe") not found
err:module:LdrInitializeThunk Main exe initialization for L"Z:\\media\\External HDD\\DOS \2044 Windows\\WinXP\\ProppFrexx Tagger\\ProppFrexx Tagger.exe" failed, status c0000135
EDIT: it is possible to install .NET Framework 3.5 on wine like DirectX and open .NET Apps on wine like play games with DirectX ??:sarcastic:
I don’t use Wine personally, but you can find out by trying it for yourself. Maybe there are wine users in this forum with some tips.