CRM 2011 PRM Portal - error on solution import

Question

I am trying to import the PRM portal solution into a RTM CRM 2011 on-premise installation -currently busy taking snapshots of my envronment so I can install update rollup 1.

I get the following error when the upload is completed:

 ErrorCode: 0x80048425
 ErrorText: The Form XML does not conform to the required schema. 
 A schema validation error has been detected at line 0, position 0. 
 Details: The 'ordinalvalue' attribute is not declared.

The account entity is customized and I have a couple of other managed solutions imported, an OData Query Designer as well as the Metadata Browser.

Any help or tips will be greatly appreciated.

Answer 1

Problem fixed by installing KB2461082 and updating CRM 2011 RC to CRM 2011 RTM