When i am trying to open the sitesettings.aspx page appears the following error: (every one else page inside Admin folder works perfect)
[HttpException (0x80004005): Unable to validate data.] System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, Boolean useValidationSymAlgo, Boolean useLegacyMode, IVType ivType, Boolean signData) +1098 System.Web.Security.MembershipAdapter.EncryptOrDecryptData(Boolean encrypt, Byte[] buffer, Boolean useLegacyMode) +34 System.Web.Security.MembershipProvider.DecryptPassword(Byte[] encodedPassword) +112 mojoPortal.Web.mojoMembershipProvider.UnencodePassword(String pass, MembershipPasswordFormat passwordFormat) +46 mojoPortal.Web.SiteUtils.Decrypt(String encrypted) +38 mojoPortal.Web.AdminUI.SiteSettingsPage.PopulateMailSettings() +452 mojoPortal.Web.AdminUI.SiteSettingsPage.PopulateControls() +7823 mojoPortal.Web.AdminUI.SiteSettingsPage.Page_Load(Object sender, EventArgs e) +677 System.Web.UI.Control.OnLoad(EventArgs e) +92 mojoPortal.Web.mojoBasePage.OnLoad(EventArgs e) +15 System.Web.UI.Control.LoadRecursive() +54 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +772
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.18408
Windows Server 2008R2 Service Pack 1
Microsoft SQL Server 2008R2
mojoPortal Version 2.4.0.2 MSSQL
Operating System Microsoft Windows NT 6.1.7601 Service Pack 1
ASP.NET Info v4.0.30319 Running in Full Trust
The history is the following :
Upgrade the mojoportal from version 2-3-9-5 to version 2-4-0-2 and everything was fine.
Then i installed the Event Calendar Pro(last version) and Form Wizard Pro(last version) by the book and still everything was fine.
I designed a form with form wizard and i was trying to test it and got a message like is unable to send the message... after that was unable to open the sitesettings.aspx (only this page all the others working perfect).
i had configure smtp without ssl support
i read the related forum threads :
http://www.mojoportal.com/use-a-custom-machine-key.aspx (i changed the machine key but the error still appear for the specific page sitesettings.aspx all other pages working fine inside Admin folder)
http://www.mojoportal.com/Forums/Thread.aspx?pageid=5&t=7642~-1
http://www.mojoportal.com/Forums/Thread.aspx?pageid=5&t=6493~-1
http://www.mojoportal.com/Forums/Thread.aspx?pageid=5&t=6510~-1
... but the above error still appear...
i appreciate any ideas :)