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Win7 USB devices fail to attach after Mavericks update

Posted: 23. Oct 2013, 17:55
by MatthewS
I'm running a Windows 7 vm under VB 4.3. After updating Mac host to OS X 10.9, my USB devices will not attach in Windows:

"Failed to attach the USB device ... to virtual machine Windows 7"

Callee RC: NS_ERROR_FAILURE (0x80004005

Re: Win7 USB devices fail to attach after Mavericks update

Posted: 23. Oct 2013, 20:51
by MatthewS
Problem was solved by installing latest Oracle extensions package on host vm manager