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Installation error when installing Exchange 2007 SP1 on Windows Server 2008 R2

When installing Exchange 2007 on Windows Server 2008 R2 (probably the same error exists on Windows 2008), you get error that doesn’t contain descriptive information:

Error:
The system cannot find the file specified
"Warning:
An unexpected error has occurred and debug information is being generated: The system cannot find the file specified"

 

What you need to do is run:

ServerManagerCmd –i RSAT-ADD

In Windows 2008 R2 you run:

  1. Import-Module Servermanager to load Server Manager modules
  2. Add-WindowsFeature RSAT-ADDS
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