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im using a multiview, in a user control and every view of my multiview are composed of different user controls.... when im trying to go back to the previous view of my usercontrol im getting this error...
Invalid postback or callback argument. Event validation is enabled using <pages enableEventValidation="true"/> in configuration or <%@ Page EnableEventValidation="true" %> in a page. For security purposes, this feature verifies that arguments to postback or callback events originate from the server control that originally rendered them. If the data is valid and expected, use the ClientScriptManager.RegisterForEventValidation method in order to register the postback or callback data for validation.
do anyone know how to fix this error pls...tnx
