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System.web.httpexception Unable To Validate Data. Machinekey

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In What Order Will These Fill? Reply joeaudette Participant 800 Points 595 Posts Re: System.Web.HttpException: Unable to validate data. see the stack trace below.

 [HttpException (0x80004005): Unable to validate data.] System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, IVType ivType, Boolean useValidationSymAlgo, Boolean signData) +1008 System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean its giving this error Invalid_Viewstate_Client_Disconnected Client IP: 206.44.73.18 Port: 2235 User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; InfoPath.1) ViewState: If youwould havegot the solution please share http://crudlet.org/unable-to/system-web-httpexception-unable-to-validate-data.html 

Do you have a new one? Abhishek SurDon't forget to click "Good Answer" if you like this Solution.Visit My Website-->www.abhisheksur.comAlso read my book on all ongoing latest technology .NET 4.5 Expert Cookbook Sign In·ViewThread·Permalink Re: MachineCode All help is appreciated. OnPage integration Connectwise Storytelling through Photography Video by: Nicole I designed this idea while studying technology in the classroom. http://stackoverflow.com/questions/802921/what-does-an-unable-to-validate-data-exception-in-system-web-configuration-mac

System.web.configuration.machinekeysection.encryptordecryptdata(boolean Fencrypt

I have forgotten what the puzzle was If the Ch’in dynasty was so short-lived, why was China named for it? Regards, -- Bojan Jovicic [email protected] www.bojanjovicic.com Reply ctsears Member 20 Points 2 Posts Re: System.Web.HttpException: Unable to validate data. For me, what happened was that I changed an IIS website path to a different site that uses the same ASP.NET forms solution and the same domain-based cookies BUT a different

When ASP.NET validates the view state, it fails. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We i didn't twig the problem from reading his post first time... So I looked forward to internet and found that this error comes when the viewstate of a page cannot be decrypted when the response is received from the client.

Linux questions C# questions ASP.NET questions fabric questions C++ questions discussionsforums All Message Boards... Asp Net Membership Getpassword Unable To Validate Data Many thanks. ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. asp.net exception share|improve this question edited Dec 16 '15 at 17:12 Juan C. 2,46011629 asked Apr 29 '09 at 15:33 Ciaran O'Neill 1,33852435 add a comment| 5 Answers 5 active oldest find more info Thanks any way.

Setting the validation method to 3DES eliminates this issue, but we have a requirement to work with SHA1. No symbols have been loaded for this document in a Silverlight application17VS2010 error: Unable to start debugging on the web server93Unable to start debugging on the web server. If so you need to put a machine key (either in machine.config or web.config) that is the same in each node so that they will match if the request posts back share|improve this answer answered Jul 19 '11 at 19:53 Joey Guerra 38935 You are definitely on to something.

Asp Net Membership Getpassword Unable To Validate Data

Interview question "How long will you stay with us?" Referring to equations What are those "sticks" on Jyn Erso's back? https://forums.asp.net/t/1021312.aspx?System+Web+HttpException+Unable+to+validate+data+ Output integers in negative order, increase the maximum integer everytime What is the intuition behind the formula for the average? System.web.configuration.machinekeysection.encryptordecryptdata(boolean Fencrypt Exception Details: System.Web.HttpException: Unable to validate data. Machinekey Generator HTTP Protocol SSL / HTTPS Encryption PHP OnPage / Connectwise integration Video by: Adam C.

This is the only page that causes this exception. navigate here Description: An unhandled exception occurred during the execution of the current web request. Jun 27, 2008 10:45 AM|NullTerminator|LINK Doesn't that just refer to the 1.1 framework? Logos, company names used here if any are only for reference purposes and they may be respective owner's right or trademarks. | 12/22/2016 6:57:16 AM {{offlineMessage}} Try Microsoft Edge, a fast This Implementation Is Not Part Of The Windows Platform Fips Validated Cryptographic Algorithms.

Sorry about that... :| –Stefan Oct 16 '13 at 16:41 Okay I tried putting the compatibilityMode tag in the machinekey section as suggested, but still receive the same error Aug 31, 2006 10:45 AM|kmontano|LINK Hi, I thought I'd jump on this topic as we have a similar problem. Voila, this cures the problem. Just place the following between the system.web section and the site starts working. Check This Out Let's speed that file sentence searching program Model to Predict the Change in IV of an Option What exactly does the anonymous JavaScript function f => f do?

Information regarding the origin and location of the exception can be identified using the exception stack trace below. My logs are full of these exceptions, so I'd like them to be handled on the .NET side before it even gets to the logging software. Both servers have their own configuration and probably their own decryption key with which the forms authentication cookie is encrypted and decrypted.

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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. 1) If this is Write to him in his Forum.You can also mail him directly to [email protected] a Coder like him for your project? and machine key is defined in web.config file but still facing "unable to validate" data error. I missed this.

asked 3 years ago viewed 5066 times active 1 year ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title? I think problem is not connected with worker process recycling because ithappens dozen times a day, and workerproces is set to recyclein interval greater than one day. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed this contact form asked 7 years ago viewed 21857 times active 1 year ago Blog Stack Overflow Gives Back 2016 Developers, Webmasters, and Ninjas: What’s in a Job Title?

Reply erdsah88 Member 54 Points 907 Posts Re: System.Web.HttpException: Unable to validate data. What else could be thecause? Could anyone confirm that this is still an MS problem under the 2.0 framework? It may occur when you open a page for along time and after that do some events on that.

C:\WINDOWS\Microsoft.NET\Framework\[Version]\CONFIG\machine.config and C:\WINDOWS\Microsoft.NET\Framework64\[Version]\CONFIG\machine.config ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. This page is working with no problems for 95% of time. Thank you. -- Mark Kamoski n/a Reply mkamoski Participant 1627 Points 1559 Posts Re: System.Web.HttpException: Unable to validate data. Related 273The breakpoint will not currently be hit.

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Reply sili18 None 0 Points 3 Posts Re: System.Web.HttpException: Unable to validate data. Jan 19, 2007 02:49 AM|e_screw|LINK There is a fix for this at http://support.microsoft.com/default.aspx/kb/842791 Thanks Mark post(s) as "Answer" that helped you Electronic Screw [email protected] Reply dev29 None 0 Points 66 Posts Have any problem?

I think the bug (if you can call it one) is actually in IIS, not ASP.NET. Infrequently the above error DOES NOT occur and properly displays the logged in page. Covered by US Patent. Mar 20, 2007 11:56 AM|dev29|LINK I am also having exact same problem!

just hitting stop or pressing back does not cause the error. Jan 22, 2008 02:52 PM|dgarcia59|LINK Since this exception doesn't negatively affect the customer's experience, is there somewhere I can easily catch the exception and let it die silently? Many thanks, you were a big help. I didn't notice a problem on my site when this happened.

Reply asgradl84 Member 401 Points 113 Posts Re: System.Web.HttpException: Unable to validate data.

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