We are pleased to announce the availability of Exchange Server 2010 SP1 Beta. As we shared in Yes Virginia, there is an Exchange Server 2010 SP1 in April, Exchange Server 2010 SP1 Beta incorpor...
Updated Jul 01, 2019
Version 2.0
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I installed SP1 in my lab environment and it broke UM. Service will not start with Event ID 1057, MSExchange Unified Messaging. Anyone else seeing this?
An unhandled exception occurred in a UM worker process: "System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeInitializationException: The type initializer for 'Microsoft.Exchange.UM.UcmaPlatform.UcmaPlatform' threw an exception. ---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Speech, Version=10.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
File name: 'Microsoft.Speech, Version=10.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
at Microsoft.Exchange.UM.UcmaPlatform.UcmaPlatform..cctor()
An unhandled exception occurred in a UM worker process: "System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.TypeInitializationException: The type initializer for 'Microsoft.Exchange.UM.UcmaPlatform.UcmaPlatform' threw an exception. ---> System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Speech, Version=10.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
File name: 'Microsoft.Speech, Version=10.1.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'
at Microsoft.Exchange.UM.UcmaPlatform.UcmaPlatform..cctor()