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Infrequent exception in 2.0 application
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When posting back data I get the following exception:
"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."

The exception occurs at random when posting back data. We are not using
a web farm or a cluster.

Torgeir Helgevold

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