virtualbox.org

Hi,

I used USB support with Win NT successfully on normal PCs - there is a USB driver from Dell (R62200.exe AppName=Inside Out Networks USB Peripheral Drivers) which works nicely at least on Intel motherboards in real NT installations. Now I tried to use it with Vbox but I just get an error message when I try to connect to a usb stick:

USB device "USBDisk RunDisk with UUID (...) is busy with a previous request. Please try again later.

Errorcode: E_INVALIDARG (0x80070057)
HostUSBDevice
Interface: IHOSTUSBDevice (...)

Has anybody used USB support under Win NT in Vbox?

Thanks!

Thats the same error message that a lot of users get with USB, even on more modern operating systems. Google "USB" and "busy with a previous request", site: forums.virtualbox.org, and you'll find lots of discussion about the cause and the solution.