SharePoint – distributed cache

A colleague found the other day that: If distributed cache on dedicated servers is not working, with error is ERRCA0017, make sure app-pool account(s) are in WSS_ADMIN_WPG on the dedicated distributed cache servers. Oh, and you really should be on CU 6 of App Fabric. http://www.microsoft.com/en-us/download/details.aspx?id=46802  

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