Deploying System Center Operations Manager 2007 agents using the Install-Agent cmdlet fails with error 80070520

Here’s another good KB article we published today.  If you’re seeing error 0x80070520 when trying to deploy the OpsMgr agent then this one is for you: ===== Summary Deploying agents from the Operations Manager Shell using the Install-Agent cmdlet results in error 0x80070520 (ERROR_NO_SUCH_LOGON_SESSION), with the description “A specified logon session does not exist. It…

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Troubleshooting the Installation of the System Center Operations Manager 2007 Agent

If you’re looking for a good resource for troubleshooting OpsMgr 2007 client agent install issues then this new KB article we published today is for you: ===== Symptoms The System Center Operations Manager 2007 (SCOM 2007) agent can be deployed to Windows computers either via "remote push" from a management server or it can be…

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Solution: OpsMgr 2007 setup fails – cannot detect SQL

The good folks over on the Operations Manager product team blog just posted a heads up on an issue you might run into where SCOM 2007 setup fails to detect SQL: If you have run into issues during setup where you know that you have a supported version of SQL running on your machine but…

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How to update System Center Essentials 2007 certificates

Looks like the folks on the System Center Essentials product team blog just posted some great information on how to use the UpdatePublisherCert.exe tool to replace the existing System Center Essentials 2007 (SCE 2007) certificate with a new certificate for use with System Center Essentials 2010 (SCE 2010).  If you are planning an upgrade any…

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OpsMgr 2007 agent installation fails with "One or more computers you are trying to manage are already in the process of being managed"

Here’s an issue I came across recently that I thought would be worth a mention here on our blog. While using System Center Operations Manager 2007 R2 you may be unable to install some agents.  When pushing the agent you may get the following error: One or more computers you are trying to manage are…

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Some of the top Reporting deployment issues and resolutions for SCOM 2007

We see a lot of System Center Operations Manager 2007 Reporting installs around here and while they almost always work perfectly, when they don’t it’s usually because of a few common issues. I’ve listed some of these common issues below.  The log file for Operations Manager Reporting, MomReportingX.log, is located in the temp folder (%temp%)…

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