Cute Chat and Cute Web Messenger - Installation Error- Invalid object name 'CuteChat4_Lobby'. after step 7

  •  10-23-2013, 11:06 AM

    Cute Chat and Cute Web Messenger - Installation Error- Invalid object name 'CuteChat4_Lobby'. after step 7

    Hi, 

     

    i followed the below url  to integrate cutesoft chat with SharePoint 2010. 

     

    http://cutesoft.net/ASP.NET%2BChat/Deployment/CuteChatforSharePoint/Deployment.htm

     

    After completion of step 7, while i publish the masterpage got the below error .

    Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

    Please do needful. 

    Thanks,

    balaram. 

     

     

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