NC v2.5.2 reinstal needed - how best to do it

[jss]

Hi Sherry,
Thanks - I have the new file for 2.5.2.

I uninstalled and then reinstalled 2.5.2 but there is a bit of a problem.

Basically when I selected the "Perform>Play along Sound", I see a list of devices (as expected). However some of these devices no longer exist on the machine at all. A soundcard that has been removed is still shows up there and so also is a "Creative sound-blaster mpu 401" which was removed years ago so don't know how that's re-appeared.

I had hoped a re-install would reset devices to get a new list.
Your advice on this would be appreciated.
Thanks
-John