COM+ was unable to talk to the Microsoft Distributed Transaction Coordinator

not sure if right place ask question.

sorry if this wrong place can maybe suggest better forum :-)

windows server 2008 r2.

every morning  distributed transaction coordinator service (msdtc) service in bad state:

event log:

 com+ unable talk microsoft distributed transaction coordinator (exception hresult: 0x8004e00f

also red arrow when trying use component services -> computers -> computer

the way working again choose localdtc -> properties -> security

changing -> apply , changing -> apply

this must done manually every morning (argh)

restarting msdtc service not solve problem!

msdtc sercvice running user "nt authority\networkservice"

this error comes when start our web applications.

the machine in domain.

any ideas why service on mode?

is there way make script same corrective action mentioned above.

best regards jarmo

hi,

>the way working again choose localdtc -> properties -> security, changing -> apply , changing -> apply
wondering if caused hung.

undo changes before problem happened if there any. install available windows update on device, might helpful resolving known issues.

since happened every morning, try disable 3rd party software(if any), manually defined tasks/scripts, , confirm result.

besides, may confirm if blog - "8004e00f - com+ unable talk microsoft distributed transaction coordinator" - msdtc on ccr cluster (cluster continuous replication) – applied problem:
http://blogs.msdn.com/b/narahari/archive/2009/11/25/how-to-configure-msdtc-on-a-ccr-cluster-cluster-continuous-replication.aspx

if problem persists, open event viewer check see if related event has been logged. also, please provide more information device, such roles/application installed.

best regards,
eve wang

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