The operating system couldn't be loaded because a critical system driver is missing or contains errors

Hi again!:D Ran into a very weird issue when trying to deploy an image captured with WDS, getting error message ”The operating system couldn't`t be loaded because a critical system driver is missing or contains errors"”  right after booting.Following steps  have been followed:1. A boot image was added in WDS (which is a Windows Server…

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Free Ebook – SCOM Reporting!

Hi all, good news 🙂 We have officially released  our latest free ebook Microsoft System Center Extending Operations Manager Reporting You can download it from here: http://www.microsoftvirtualacademy.com/ebooks#9780735695788 Hope you`ll enjoy the early christmas gift!:)

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event id 26319: Exception message: Value does not fall within the expected range.

Hi, This is a rather odd event ID to debug coming from the SDK service: An exception was thrown while processing GetUserRolesForOperationAndUser for session ID uuid:88d5570d-5b94-4849-ab54-09928ea899cb;id=761. Exception message: Value does not fall within the expected range. Full Exception: System.ArgumentException: Value does not fall within the expected range.   at Microsoft.Interop.Security.AzRoles.IAzApplication2.InitializeClientContextFromStringSid(String SidString, Int32 lOptions, Object varReserved)   at Microsoft.EnterpriseManagement.Mom.Sdk.Authorization.AzManHelper.GetScopedRoleAssignmentsForUser(Int32 operationNumericId,…

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SCOM 2012 R2 UR4 is out!

Please follow the link http://support.microsoft.com/kb/2992020 for upgrade steps and further documentation Issues that are fixed in this update rollup Issue 1 It takes many minutes for the Microsoft.Windows.CheckNTServiceStateMonitorType function to determine that the service is down. Issue 2 An attempt to apply sensitivity rules fails, and you receive the following error message: The monitoring configuration contains…

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web application transaction monitor does not support SOAP services

Hi, this is an issue which is not really clearly documented and reffers to the Monitor template web application Transaction monitor Basically if you will want to monitor any SOAP services, this will not work, because at the moment SCOM can only interpret data from REST services. This happens because SOAP is more freeform then…

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Update is not applicable to your computer- but it is

I encounter a rather weird issue with this error message, when trying to install an update: Update is not applicable to your computer, although it was. Apparently this can also appear, because of the TrustedInstaller. To see if you are affected, view the CBS.log, you`ll see a lot of entries like: , Info                  CBS    Failed…

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System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary

This is an interesting stack: Detected malicious verification code when verifying element of type Microsoft.EnterpriseManagement.Configuration.ManagementPackRule with inner exception: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary. at System.Collections.Generic.Dictionary`2.get_Item(TKey key) at Microsoft.EnterpriseManagement.Configuration.ManagementPackRule.VerifyDataTypes(Dictionary`2 moduletypes) at Microsoft.EnterpriseManagement.Configuration.ManagementPackRule.Verify(VerificationContext context) at Microsoft.EnterpriseManagement.Configuration.Verification.VerificationEngine.VerifyCollectionItems(Object context) : Detected malicious verification code when verifying element of type Microsoft.EnterpriseManagement.Configuration.ManagementPackRule with inner exception: System.Collections.Generic.KeyNotFoundException:…

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SDK Crash Event id 26380

Hi all, this one will be a quick post, because it`s a .NET issue. So basically when the SDK crashes, following events are logged:Operations Manager Event Log: Error       OpsMgr SDK Service      26380    None The System Center Data Access service failed due to an unhandled exception.  The service will attempt to restart. Exception: System.ServiceModel.CommunicationException: The socket…

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custom attributes are not displayed correctly, the displayed string is a GUID

Hi all, I encountered this odd issue, which seems to be environment specific: custom attributes are not displayed correctly, the display string is a GUID. This does not happen for the first custom attribute, only after the second one is created.  When viewing the XML of the Management Pack where it is stored, we see…

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Runbook Designer – Access is denied ( 80070005)

Getting for some of the orchestrator users a permission error when trying to navigate the runbook designer? A gerneral error occured. The error returned was: Access is denied. ( 80070005) First, check the following link that DCOM permissions are set: http://support.microsoft.com/kb/2779526 Second, there can be a mismatch with the SID of the user group in the runbook designer,…

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