Client Push or Remote Tools Not working


I get the following System error on my SCCM 2007 server:
Event ID: 10009
Source: DCOM
Type: Error

DCOM was unable to communicate with the computer %computername% using any of the configured protocols.

I get this error whenI try to use Remote tools, or install the client using the "client Push" function.

History - I rebuilt this server from scratch after some OS issues. It had Server 2003 R2 (SP2) with SCCM 2007 installed.
It is the same now as it was - plus I installed SQL on the server before installing SCCM again, to use the same server for the database and management point. All in one.

I kept the same site code and boundaries, hoping it would work, but it does not work on any clients.

Please advise.
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Run DCDIAG and netdiag both in verbose mode and look for any failures.

I hope this helps !
AmpletrixAuthor Commented:
*Insert embarrasing moment here*
Sorry guys. We rolled out 60 odd workstations all with the firewall enabled, but with the client installed at the same time.
My apologies.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
AmpletrixAuthor Commented:
The Windows XP firewalls were enabled on the workstations when we rolled them out for our refresh project. I'd like to apologise for the inconvenience.
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Microsoft Server OS

From novice to tech pro — start learning today.