Es mag nicht direkt damit zusammenhängen, aber der Morrowind dxdiag guide sagt, man sollte unter DxDiag Notes unbedingt alle Probleme lösen:

Zitat Zitat
------------
DxDiag Notes
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DirectX Files Tab: No problems found.
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Sound Tab 3: No problems found.
Music Tab: No problems found.
Input Tab: No problems found.
Network Tab: The registry information for the DirectPlay application 'Star Wars Jedi Knight Jedi Academy' is missing or damaged. You should reinstall that application.

[...]

-------------------------
DirectPlay Lobbyable Apps
-------------------------
Dungeon Siege 2 (DX7) - Registry: OK, ExeFile: DS2.icd (<Fehlende Datei>)
Knuddel's Minigolf (DX7) - Registry: OK, ExeFile: MINIGOLF.EXE (<Fehlende Datei>)
Star Wars Jedi Knight Jedi Academy (DX7) - Registry: Error, ExeFile: jamp.exe (<Fehlende Datei>)
Vielleicht wurde "Star Wars Jedi Knight Jedi Academy" mal unsauber deinstalliert und dabei wurde irgendwas zerhäckselt. Ich würde erst mal versuchen, das zunächst irgendwie zu reparieren.

Dann hast du hier ein mögliches Problem (auch wieder indirekt) :
InterVideo Audio Decoder,0x00700000,1,1,iviaudio.ax,5.00.0011.0752

Einzelheiten+Lösung:
http://support.bethsoft.com/asp/reso...ages&rid=15528

Und dann fand ich im dxdiag guide noch einen Lösungsvorschlag zum mp3 codec Problem:
Zitat Zitat
Lee Carre: start menu, settings, control panel
opened "sounds and audio devices"
went to the "hardware" tab and selected "audio codecs" (about half way down the list)
clicked "properties" at the bottom of the tab
on the "audio codecs properties" window, went to the "properties" tab
on the "properties" tab a list of codecs was displayed (i assume all the ones i have installed, i can list them here if requested)
i found one that looked most like an mp3 codec (it's called "Fraunhofer IIS MPEG Layer-3 Codec") and selected it (so it was highlighted)
i clicked the "properties" button at the bottom of the tab
in the window for the properties of the codec (hope you're following all these "properties" windows - this one has options to use/not use the codec and to change the priority) i changed the priority to "1", then clicked "OK"
now, a strange thing windows seems to do, that i discovered from past experience, is when you change the priority of a codec, for some reason, it becomes disabled (the "don't use the audio codec" option is selected), so, make sure the "Fraunhofer IIS MPEG Layer-3 Codec" is selected, and click "properties" again to re-open the options box
in the codec properties box (again), leave the priority at "1" and select "use this audio codec"
click "OK" again
click "OK" for "audio codecs properties"
and "OK" for "sounds and audio devices

once that was done i didn't need to restart for morrowind to play music,, character voices, and sounds etc., however, the experience of other users may be different