ERROR

[nixie21]

I just reformatted my hard drive and installed Kubuntu 8.04 as my OS. I installed the full version (not OSE) and tried to start my vdi of windows. It starts to load but windows goes to a blue screen of death saying something about hardware, or virus... If I look at settings for the machine I get this error..Any ideas?

Failed to access the USB subsystem

Could not load the host usb proxy service
(VERR_FILE_NOT_FOUND). the service might not be installed on the host computer.

result code: 0x00004005
component: host
interface: IHost {81729c26-1aec-46f5-b7c0-cc7364738fdb}
callee: IMachine
{f95c0793-7737-49a1-85d9-6da81097173b}