We have recently done a migration of CRM 3 to CRM 4 - this involved an upgrade of SQL 2000 to SQL 2005, we also redeployed to a new server.
Everything is working fine however when we generate reports we get the following error:
The report cannot be displayed.
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I followed the resolution here: http://support.microsoft.com/kb/946585
BUT we don't have the CRMReaderRole to select.....