up vote 0 down vote favorite
share [g+] share [fb]

Possible Duplicate:
Problem Activating “Windows Communication Foundation Non-HTTP Activation” feature in Windows 7

I'm having the following problem. I'm installing SharePoint 2010 Beta so I need to activate the windows feature "Windows Communication Foundation Non-HTTP Activation". The problem is I cannot activate it, i get the message: "An error has occurred. Not all features were successfully changed"

When i look at the log (C:\Windows\Logs\CBS\CBS.log) I found this error:

Process output: [l:186 [186]"SMConfigInstaller[Error]: Failed in calling 'StartService' for service 'NetTcpActivator'. Error code: 0x8007042c

Anyone can give me a clue of what is happening here?

link|improve this question
feedback

closed as exact duplicate by sysadmin1138♦ Feb 11 at 23:13

This question covers exactly the same ground as earlier questions on this topic; its answers may be merged with another identical question. See the FAQ for guidance on how to improve it.

1 Answer

up vote 0 down vote

OK, I finally solved it. I uninstalled .NET Framework 4.0 and then the feature activated correctly, and then I installed .NET Framework 4.0 again.

link|improve this answer
feedback