win2k terminal service setup

NTDEV
1

Hello all,

I have a virtual bus driver and create virtual pdo and fdos in Win2K.
Everything works fine if I log in to local system (as administrator). But
if I don’t log in to local system, but log in as administrator from
terminal service, then if I create a pdo, OS won’t load fdo for my pdo.
The error message in setupapi.log is

"Device install finished with error Error 0x800b0003: The form specified
for the subject is not one supported or known by the specified trust
provider.
Completed default installer, error: Error 0x800b0003: The form specified
for the subject is not one supported or known by the specified trust
provider.
".

So I guess this related to security issues. So does anyone know how to
make OS install my device?

Thanks,

Tom

2

Looks like the problem is with UI shown during the PnP install process. Maybe you will manage to install INF file in a way which
will not cause PnP to show any UI.

Max

----- Original Message -----
From:
To: “NT Developers Interest List”
Sent: Tuesday, April 09, 2002 2:48 AM
Subject: [ntdev] win2k terminal service setup

> Hello all,
>
> I have a virtual bus driver and create virtual pdo and fdos in Win2K.
> Everything works fine if I log in to local system (as administrator). But
> if I don’t log in to local system, but log in as administrator from
> terminal service, then if I create a pdo, OS won’t load fdo for my pdo.
> The error message in setupapi.log is
>
> "Device install finished with error Error 0x800b0003: The form specified
> for the subject is not one supported or known by the specified trust
> provider.
> Completed default installer, error: Error 0x800b0003: The form specified
> for the subject is not one supported or known by the specified trust
> provider.
> ".
>
> So I guess this related to security issues. So does anyone know how to
> make OS install my device?
>
> Thanks,
>
> Tom
>
>
> —
> You are currently subscribed to ntdev as: xxxxx@storagecraft.com
> To unsubscribe send a blank email to %%email.unsub%%
>

3

Hello Maxim,

Thanks for your reply.

In fact I didn’t use any UI pnpinstallation. When I crreate a new pdo, OS
will automatically find my driver and install for me. The problem here is
I use terminal service to manage. I ask through IOCTL call my virtual bus
to create a new pdo, then Pnp Manager find my pdo, but some how he refused
to load the driver for me.

Thanks,

Tom