Hello Zander,

See if this helps.
http://support.microsoft.com/kb/939399/en-us
Error message when you try to install updates on a Windows Vista-based
computer by using Windows Update or when you try to perform a backup: "Code
0x8007000b"

If that doesn't help - start a free Windows Update support incident request:
https://support.microsoft.com/oas/de...spx?gprid=6527
- - -

"Zander C" wrote:

> I recently tried to ue a flash drive but was unsuccessful because Vista
> advised it was locked even although there was no encryption or password
> software etc. One I removed it I have now found out that my DVDdrive is not
> accessable even to an adminstrator and the suggested solution for
> changingowner returns access denied. It is also preventing me from backing up
> as a back up returns an eror message 0x80070005.
>
> I really need access to my DVDdrive can anyone help?
> --
> Zanderc