virtualbox.org

I have been using VB to run XP on my Win10-32 without any problems at all for ages. I have had to move to a Win10-64bit machine and while I can create an XT machine that runs, it won't unstall any USB devices that appear in the list. Is there a problem with 64bit down to 32bit?

No, there is no conflict. The host runs any 64bit drivers it requires, and the guest OS runs 32bit drivers it requires.

USB Basics and Troubleshooting.