O DAG do Exchange 2010 falha devido a problemas no PowerShell

Summary: Os backups do Exchange falham com o erro "NSR critical NMM .. A interface do Shell Exchange2010 está indisponível. Isso pode indicar que a biblioteca do PowerShell não foi registrada corretamente" ...

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
Check out other resources

Symptoms

Os backups da nova configuração ou após os upgrades falham com o erro exibido abaixo: 

O login nsrnmmsv.raw é semelhante a: 

nsrnmmsv NSR critical NMM .. Exchange2010 Shell interface is unavailable. This may indicate that the PowerShell library was not properly registered.  
nsrnmmsv NSR critical Exchange2010 Shell interface is not initialized. 
 nsrnmmsv NSR critical Initialization error -- Exchange shell failed to initialize. Required for Exchange.


O mesmo erro é exibido ao executar o query comando:

nsrnmmsv -A DAGNAME  -P


 

Cause

Este é o problema libnmmpsmgmtexchange.dll e EseUtilsHelper.dll . 
Esses arquivos estão na pasta EMC NetWorker\nsr\bin .

 

Resolution

Isso ocorre porque algumas entradas da biblioteca de tipos ainda no registro, que devem ser limpas. 
O Regasm está localizado em C:\Microsoft.NET\Framework64\v4.0.30319\RegAsm.exe. 

/u unregister
 

C:\Windows\Microsoft.NET\Framework64\v4.0.30319>regasm /u /tlb "<C:\Program Files\EMC NetWorker\nsr\bin\libnmmpsmgmtexchange.dll>"
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>regasm /codebase /tlb "<C:\Program Files\EMC NetWorker\nsr\bin\libnmmpsmgmtexchange.dll>"
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>regasm /u /tlb "<C:\Program Files\EMC NetWorker\nsr\bin\EseUtilsHelper.dll>"
C:\Windows\Microsoft.NET\Framework64\v4.0.30319>regasm /codebase /tlb "<C:\Program Files\EMC NetWorker\nsr\bin\EseUtilsHelper.dll>"

Additional Information

NetWorker 9.0+ (9.0, 9.01, 9.1) para o problema do Exchange PowerShell.

Affected Products

NetWorker Module for Microsoft
Article Properties
Article Number: 000056786
Article Type: Solution
Last Modified: 26 Aug 2025
Version:  4
Find answers to your questions from other Dell users
Support Services
Check if your device is covered by Support Services.