Inside Dynamics AX

The following error/warning occurred:Setup encountered an error during deployment of the Role Center and Enterprise Portal framework. In SysEPDeployment::clrGenerateProxies... In SysEPDeployment::clrStoreDeleteFolder... Deploying proxies...Complete Deploying All Web Parts...Complete Installing DynamicsAxEnterprisePortal feature... Failed to find the XML file at location '14\Template\Features\DynamicsAxEnterprisePortal\feature.xml' Failed to find the XML file at location '14\Template\Features\DynamicsAxEnterprisePortal\feature.xml' Fixed by following steps: Open regedit and find this key: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Shared Tools\Web Server Extensions On SharePoint 2010 environments you can have both 14.0 and 15.0 keys, and the 15.0 key typically has a single "Csom" sybkey. If this is true for your machine rename the 15.0 key to 15.0_newname and try to rerun EP install To avoid any issues revert the key rename after EP ...

If you are getting this message when installing Enterprise Portal in 2012 " Server was unable to process request. ---> Could not retrieve a valid Windows identity. ---> The message could not be dispatched because the service at the endpoint address 'net.pipe://localhost/s4u/022694f3-9fbd-422b-b4b2-312e25dae2a2' is unavailable for the protocol of the address. " it's because of a stopped service in SharePoint. Simply go to  SharePoint Central Administration -> System Settings > Manage services on server  and start the  Claims to Windows Token Service .