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The action can’t be completed because the file is open in noderunner.exe

26 / 02 / 2014 by Exchange Server, Exchange Server 2013, Microsoft Yorum yok / No Comments

Hi, You may get ‘The action can’t be completed because the file is open in noderunner.exe’ error in Exchange Server 2013 when you try to delete a mailbox database.   This error is due to the noderunner.exe – a process of the Host Controller Service putting a lock on the index files. To remove the […]

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Exchange Server 2013 CU3 Finalizing Setup FAILED

16 / 02 / 2014 by Exchange Server, Exchange Server 2013 Yorum yok / No Comments

Hi, If your Exchange Server 2013 Cumulative Update fails with the following error: The following error was generated when “$error.Clear(); $windir = $env:windir; # Note: Turning off DynComp for AppPools like MSFFOGLSAppPool as well $backEndAppPrefix = “Exchange Back End”; $apps = &”$windir\system32\inetsrv\appcmd.exe” “list” “app”; foreach($app in $apps) { $startIndex = $app.IndexOf(‘”‘) + 1; $numChars = […]

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Failed to validate delegation token. Reason: InvalidExpired

09 / 01 / 2014 by Exchange Server 2010, Exchange Server 2013 Yorum yok / No Comments

When you test the Federation Trust that you have created between your On-Premise Exchange environment and the Microsoft Federated Gateway the Token Validation fails with the message ‘Failed to validate delegation token’ run the same command with the -Verbose switch to see detailed information on the error. If the reason is appears is InvalidExpired this can […]

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How to Turn OFF the Reading Pane for OWA in Office 365

06 / 01 / 2014 by Exchange Server 2013 1 Yorum / Comment

To turn off the reading pane in office 365 for OWA, follow the following steps. 1. When logged onto OWA click Options and select Display Settings as shown in the Figure below. 2. In the Display Settings window select ‘Hide Reading Pane’ under Layout. Also tick the checkbox next to ‘Apply to All Folders’ and then click […]

First Time and Subsequent User Experience with Multi-factor Authentication via Mobile Phone

06 / 01 / 2014 by Exchange Server 2013 Yorum yok / No Comments

In a previous article I mentioned about ‘How to Setup Azure Multi-Factor Authentication’. 1. After the user has successful provided the correct password during log on through the Office 365 portal page, the following message will be displayed. ‘Your admin has required that you set up this account for additional security verification.’ In this article […]