Unable To Validate D

Unable to validate data.

http://www.sos.state.oh.us/sosapps/elections/PollingLocationQuery.aspx

Server Error in '/SOSAPPS/Elections' Application. Unable to validate data. Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.Web.HttpException: Unable to validate data. Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. Stack Trace:

[HttpException (0x80004005): Unable to validate data.] System.Web.Configuration.MachineKey.GetDecodedData(Byte[] buf, Byte[] modifier, Int32 start, Int32 length, Int32& dataLength) +194 System.Web.UI.LosFormatter.Deserialize(String input) +60 [HttpException (0x80004005): Authentication of viewstate failed. System.Web.UI.LosFormatter.Deserialize(String input) +118 System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +101

1) If this is a cluster, edit <machineKey> configuration so all servers use the s

[HttpException (0x80004005): Invalid_Viewstate Client IP: 198.234.79.170 Port: 30151 User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.3) Gecko/20070309 Firefox/2.0.0.3 ViewState: dDwxODc2MjE5ODM3O3Q8O2w8aTwxPjs+O2w8dDw7bDxpPDE+O2k8Mj47PjtsPHQ8O2w8aTw2PjtpPDEzPjs+O2w8dDxAMDw7Ozs7cDxsPGk8MD47aTwxPjtpPDI+O2k8 Http-Referer: http://www.sos.state.oh.us/sosapps/elections/PollingLocationQuery.aspx Path: /sosapps/elections/PollingLocationQuery.aspx.] System.Web.UI.Page.LoadPageStateFromPersistenceMedium() +442 System.Web.UI.Page.LoadPageViewState() +18 System.Web.UI.Page.ProcessRequestMain() +447

Version Information: Microsoft .NET Framework Version:1.1.4322.2032; ASP.NET Version:1.1.4322.2032

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5/8/2007 9:44 AM