Hi All,

One of my ASP.NET page started to display the following message on postback:

The state information is invalid for this page and might be corrupted.

I tried few suggestions I found online to add the following to the page directives but nothing works so far:

enableViewStateMac = "False"
enableEventValidation = "False"
viewStateencryptionMode = "Never"
ValidateRequest = "False"

Please help..
Daniel