I have successfully installed Ax 2009 SP1 in Windows Server 2008 R2. I have also installed EP and role center successfully. I was able to open the default website which got created while installing EP and The Message displayed in the home page.

"A Web Part or Web Form Control on this Page cannot be displayed or imported. The type could not be found or it is not registered as safe".

What mistake i am doing any can help me out…


May be one of these

  1. Check the services/Wss.

2)EP not deployed properly. Roll back and do it again.Use proper accounts as mentioned in the guide