This Windows 2008 SP2
Message Queuing: Installation failed Error: Attempt to install Message Queuing Server failed with error code 0x80070643. Fatal error during installation The following features were not installed: Message Queuing Services Message Queuing Server
Found a msdn blog with the following resolution:
To resolve this issue follow the steps listed below:
Note: Be sure to turn User Account Controll back on when the issue is resolved
After doing that and rebooting I still getting the same error when trying to installing MSMQ.
Maybe try using the Windows Installer Cleanup Utility? http://download.microsoft.com/download/e/9/d/e9d80355-7ab4-45b8-80e8-983a48d5e1bd/msicuu2.exe
create a key called MSMQ in
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft and then go and delete
HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\MSMQ. Worked for me on Windows 10 preview and then I was able to install MSMQ.
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