JSI Tip 0543 - Multimedia properties Windows closes when you click the Devices tab?

If you have Netscape Communicator Professional Edition installed and you upgraded from NT 3.x, edit:

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\Drivers.desc and delete the Nsmlaw32.dll value and

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\Drivers32 and delete the Msacm.nsmlaw value.