I am having the same exact problem and I am using vista 64 professional.

"Cari (MS-MVP)" wrote:

> Are you using Vista 64 bit or 32 bit?
> --
> Cari (MS-MVP)
> Windows Technologies - Printing & Imaging
> http://www.coribright.com/windows
>
> "sammy" <sammy@discussions.microsoft.com> wrote in message
> news:312A6A1C-CC64-4E83-84AE-F50F42FE51D2@microsoft.com...
> > on my samsung 2010 ml mono laser printer. i get a "driver not compatable
> > with
> > a policy enabled on your computerthat blocks nt 4.0 drivers". i tried to
> > install the driver for vista 64 from samsungs website and it wont work.
> > what
> > does this mean "policy that blocks 4.10 nt drivers??? how can i bypass
> > this
> > and fix this? i need my printer. please someone help!!!
>
>