Microsoft.. i got a problem and solution too.. plese just tell me should i follow this solution. RRS feed

  • Question

  • problem:

    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.



    Thursday, October 10, 2013 8:42 PM