Raj Kumar

Raj Kumar

  • 1.2k
  • 526
  • 5k

How To Solve This Error in asp.net C#.

Aug 21 2018 7:23 AM
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.

Answers (1)