WAS errors on Exchange 2010

Hi all

I've been working on this for too long now, just need some new thoughts.  We've built a new server with Server 2008 Standard, Active Directory, and Exchange 2010 all on the same machine.  
Small company so only the one server.  Every half hour I'm getting the following errors in the Event Viewer.  

First one is:
Log Name:      System
Source:        Microsoft-Windows-WAS
Date:          4/13/2010 7:53:18 AM
Event ID:      5009
Task Category: None
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      brodbeckserver.brodbeck.local
Description:
A process serving application pool 'MSExchangeServicesAppPool' terminated unexpectedly. The process id was '17272'. The process exit code was '0x5'.

also:

Event ID:      5011
Task Category: None
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      brodbeckserver.brodbeck.local
Description:
A process serving application pool 'MSExchangeServicesAppPool' suffered a fatal communication error with the Windows Process Activation Service. The process id was '19336'. The data field contains the error number.

Any thoughts would be appreciated.
MichellePooleAsked:
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Shreedhar EtteCommented:
Hi,

Refer this article:
http://support.microsoft.com/kb/931198

Hope this helps,
Shree
0
MichellePooleAuthor Commented:
Thanks for the reply.  The article did take care of one of the problems, but the other still appears twice every 30 minutes.

Event ID:      5011
Task Category: None
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      brodbeckserver.brodbeck.local
Description:
A process serving application pool 'MSExchangeServicesAppPool' suffered a fatal communication error with the Windows Process Activation Service. The process id was '19336'. The data field contains the error number.

Thanks Again
0
Satya PathakLead Technical ConsultantCommented:
That should be the known issue for Exchange 2007 SP1 which is running with IIS 7.0.

I suggest you install SP2 for Exchange 2007.
0
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MichellePooleAuthor Commented:
I shouldn't install SP2 for Exchange 2007 if I am running Exchange 2010.  

Thanks!
0
Satya PathakLead Technical ConsultantCommented:
Okay. Is that Installed Sp1?
If No please install Sp1.
0
MichellePooleAuthor Commented:
SP1 isn't available until June.

Thanks!
0
Shreedhar EtteCommented:
Hi,

Have you updated the Exchange 2010 with Updated Rollup 2? If not update it and observe.

Hope this helps,
Shree
0
MichellePooleAuthor Commented:
I did, but the event ID 5009 returned before the rollup and now seems to be the only error.  We'll see what happens for the next day or so.
0
MichellePooleAuthor Commented:
Closing the request, we ended up going virtual and are running smooth.  Thanks!!
0

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