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I'm trying to add a database copy to my DAG but keep getting an error. &nbsp;Any ideas?<br />
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[PS] C:\&gt;Add-MailboxDatabaseCop<wbr />y -identity ex-wsh1 -MailboxServer mb6 -ActivationPreference 3<br />
Index was out of range. Must be non-negative and less than the size of the collection.<br />
Parameter name: index<br />
&nbsp; &nbsp; + CategoryInfo &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;: NotSpecified: (0:Int32) [Add-MailboxDatabaseCopy],<wbr /> ArgumentOutOfRangeExceptio<wbr />n<br />
&nbsp; &nbsp; + FullyQualifiedErrorId : 8654CC8D,Microsoft.Exchang<wbr />e.Manageme<wbr />nt.SystemC<wbr />onfigurati<wbr />onTasks.Ad<wbr />dMailboxDa<wbr />tabaseCopy<wbr />
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I'm trying to add a database copy to my DAG but keep getting an error.  Any ideas?

[PS] C:\>Add-MailboxDatabaseCopy -identity ex-wsh1 -MailboxServer mb6 -ActivationPreference 3
Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
    + CategoryInfo          : NotSpecified: (0:Int32) [Add-MailboxDatabaseCopy], ArgumentOutOfRangeException
    + FullyQualifiedErrorId : 8654CC8D,Microsoft.Exchange.Management.SystemConfigurationTasks.AddMailboxDatabaseCopy

Add-MailboxDatabaseCopy Index Out of Range

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.