keep getting access denied for dcom

[someone]

I keep getting these errors in my windows xp machines.
Did a google on it but still clueless. Can someone help or point in right
direction?

thanks

----------------------------


Event Type: Error
Event Source: DCOM
Event Category: None
Event ID: 10003
Date: 7/28/2004
Time: 4:16:46 PM
User: N/A
Computer: xxxxxxx
Description:
Access denied attempting to launch a DCOM Server using
DefaultLaunchPermssion. The server is:
{00020906-0000-0000-C000-000000000046}
The user is Unavailable/Unavailable, SID=Unavailable.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.

 

[Steven L Umbach]

I did some Googling also. See the link below from a newsgroup post that may help
about using the dcomcnfg command to try and figure out what the problem is. ---
Steve

http://groups.google.com/groups?hl=...Unavailable.&hl=en&lr=&ie=UTF-8&start=30&sa=N

http://tinyurl.com/5xgp2 -- same link as above, shorter.