hi,
Should be no problem I have 2 PC Office units (now called Beoport) working and both are on XP machines.
Make sure you have downloaded the latest Beoport software from the B&O website and go through the installation procedure.
A tip would be to make sure you do not make the USB connection until you are told to.
If you need anymore help then post a reply or send me a PM.
Best regards
Richard