ASP.Net Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster

Question

httpforumsaspnett1558028aspxhowtosolvethiserrorI am Getting error like this if i wait for 1015mins initally its working better and working in new browserI want to know the reason for this error and solution THANKS IN ADVANCE

Azim · Accepted Answer

Please refer this link to find why this error comesASPNet Validation of viewstate MAC failed If this application is hosted by a Web Farm or clusterhttpblogsmsdncombtomarchive20080314validationofviewstatemacfailederroraspxYou can also refer this to solve the problemhttpsupportmicrosoftcomkb312906httpstackoverflowcomquestions5647525validationofviewstatemacfailedhttpstackoverflowcomquestions2143174validationofviewstatemacfailedhttpstackoverflowcomquestions1908084validationofviewstatemacfailedThank You

ASP.Net Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster

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