CRM 2013 errors - Dont add CRMAppPool User as Dynamics CRM User
This is a school boy error in CRM. If you add the CRMAppPool user as a CRM user no one will be able to Login into CRM.
Here is the error and the steps needed to resolve the Problem
These two blog (one mine) also go through the problem
http://andz88.wordpress.com/2014/04/1...
http://crmbusiness.wordpress.com/2012...