[vbox-dev] HGCM for USB2.0 required?

[Vitali Pelenjow]

No, HGCM is not required for USB2.0.

You get the HGCM error, because the services (SharedFolders, 
GuestProperties) were not loaded.
But this does not affect USB 2.0 at all.

Vitali.

Ribhi Kamal wrote:
> Hi all,
> Is the HGCM service required in order for USB 2.0 to work?
>
> For some reason USB 2.0 doesn't work with my build and the only error 
> messages that I see in the machine log is the following:
> 00:09:31.144 ERROR [COM]: aRC=E_UNEXPECTED (0x8000ffff) 
> aIID={515e8e8d-f932-4d8e-9f32-79a52aead882} aComponent={Console} 
> aText={The service call failed with the error 
> VERR_HGCM_SERVICE_NOT_FOUND}, preserve=false
> Attached is the complete log.
>
> Thanks!
> -- 
> -- Ribhi
>
>
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