Dear colleagues. After upgrading to Parallels Desktop v. 9 and Mavericks OSX my USB driver of Windows XP Professional stopped working. I tried to reinstall the driver again from Windows/System32, from the Windows installation CD and even reinstalling Parallels Tools. It does not work. Now, for example, to use an external printer via usb directly I can not do it, I must do it via 'Bonjour'. Could you help me? Thank you very much in advance.