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Validation of viewstate MAC failed

Mukesh Rajaram

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

I AM getting the above error in my website can anybody help me?

MUKESH KUMAR

2 Replies

Know the answer? Post it — somebody with the same question will find it here.

Rajeesh Menoth11y ago
Hi,

Use machine key..

Click here : http://www.codeproject.com/Questions/464873/Validation-of-viewstate-MAC-failed
Munesh Sharma11y ago
http://www.codeproject.com/Questions/464873/Validation-of-viewstate-MAC-failed