Detecting Drives problem

[BHipp]

I am having a problem with Microstudio detecting drives. My configuration is this:

Microstudio 2.400
Windows 2000
PlexWriter PX-W4824TA (installed 3/17/03)

Our IT department has just finished a network reconfiguration. Before the change I was able to detect the internal CD-ROM and import CD audio.

Now after the change and after installing a Plextor PX-W4824TA, Microstudio will not detect any drives. Also, any software or hardware alterations must be performed by an administrator. :(

Currently, both CD drives show up on Windows explorer and I am able to play audio from both using Windows Media Player. Any suggestions or help will be appreciated.


Thanks
Kevin