Re: 'Domain\LocalServer$' is not a valid user

Hi Wei Lu,

- I had already TurnOffRpcSecurity=1 on both machines
- Unfortunately I have no windows error. In Event Viewer on the remote
system I have Security Audit attempts of the LocalComputer
- The firewall service is not installed
The problem is only on that particular query, not on others and only within
a BEGIN TRAN-COMMIT

Thanks again

"Wei Lu" <t-weilu@xxxxxxxxxxxxxxxxxxxx> wrote in message
news:B0t7CtxKGHA.1240@xxxxxxxxxxxxxxxxxxxxxxxx
Hi Beppe,

Would you please try the following step to solve this problem?

On both machines, open regedt32.exe, go to
HKEY_LOCAL_MACHINE\Software\Microsoft\MSDTC, add a DWORD named
TurnOffRpcSecurity with the value 1 under this key, then restart MSDTC to
see if it works

If all above still could not resolved issue, what's the detailed Windows
Error message for the failure of running distributed
transaction error?

Further more, did you configure the firewall on both machines?
The following article may be helpful to troubleshoot the DTC issue

How to troubleshoot MS DTC firewall issues
http://support.microsoft.com/kb/306843/


Thank you for your patience and cooperation. If you have any questions or
concerns, don't hesitate to let me know. We are here to be of assistance!

Sincerely yours,

Wei Lu
Microsoft Online Partner Support
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