validation of viewstate mac failed on hosted app

Question

I have  a web application which  is hosted on some hosting server and  i am using the viewstate as well as session objects both in my application  , I am getting  that error randomly on some pages "validation of viewstate mac failed if this application is hosted" i want to use the viewstate any solution please refer.




Kind Regards
Danish Habib
[e-mail]

Answer 1

http://hosting.india.to/clients/knowledgebase/175/Validation-of-viewstate-MAC-failed-If-this-application-is-hosted-by-a-Web-Farm-or-cluster-ensure-that-andltmachineKeyandgt-configuration-specifies-the-same-validationKey-and-validation-algorithm-AutoGenerate-cannot-be-used-in-a-cluster.html