Article ID: 116996, created on Aug 29, 2013, last review on Feb 16, 2016

  • Applies to:
  • Virtuozzo containers for Windows

Symptoms

  1. The Server Management, Event Viewer and other MMC snap-ins cannot be opened and an "MMC could not create the snap-in ..." error message is shown

  2. SQL Management Studio failed to start with error: "Package 'Microsoft SQL Management Studio Package' failed to load."

  3. A container was previously migrated from another server.

Cause

There is a difference in the .NET updates installed on the source and destination servers.

Resolution

  1. Use Knowledgebase article #112890 to compare the list of updates on the source and destination

  2. Download and install the missing .NET updates on the destination node manually.

Additionally, see the following article for a possible .NET issue : #113122

Search Words

windows

could not create the snap-in

MMC could not create the snap-in. The snap-in might not have been installed correctly.

.NET not working

MAILENABLE

Error: Failed domain creation: Unable to update domain data: Failed mail post-configuration: Can't create mail domain servie: mail_Facade->createDomain() failed: mailmng failed: MEAOPO.PostOffice.AddPostOffice failed for name findpower.org [findpower.org]

MMC does not open

migrated container

Package 'Microsoft SQL Management Studio Package' failed to load.

MMC could not create the snap-in

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