Validation of viewstate MAC failed
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悬赏园豆：20
[已关闭问题]
关闭于 2015-06-26 14:00
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.
http://go.microsoft.com/fwlink/?LinkID=314055
