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X509certificate2 The System Cannot Find The File Specified


Since our server was all up to date, we chose .net 2.0 (since 3.5 is an extension of 2.0). Although this is no permanent solution to the problem, it shows that there's something else (eg, COM+ components, native code services, etc) consuming resources that needs to be investigated. Wednesday, October 20, 2010 8:18 AM Reply | Quote 0 Sign in to vote We are seeing the same exception occur on one of two web servers setup as a small I was encoutering the error with a webservice and the extra bit of detail about iis7 was not included - may have helped some. http://haywirerobotics.com/cannot-find/x509certificate2-cannot-find-the-requested-object.html

How to decline a postdoc interview if there is some possible future collaboration? Thanks!! It would be really helpful.ThanxLaura. The command that does this is as follows:appcmd set apppool "AppPoolName" -processModel.loadUserProfile:true     I had a problem with gaining access to certificate's private key under the account of the application pool in the context of a

X509certificate2 The System Cannot Find The File Specified

Privacy Statement| Terms of Use| Contact Us| Advertise With Us| CMS by Umbraco| Hosted on Microsoft Azure Feedback on ASP.NET| File Bugs| Support Lifecycle Duncan Smart's Weblog Developer based in Oxfordshire, We have two web servers (win 2008 r2 and IIS 7.0) and an ISA server in front. at ssInvoiceReady.RssExtensionPseudoCertificates.MssSignString(HeContext heContext, String inParamSymmetricKey, String inParamTextToSign, String inParamCipheredKeyPair, Byte[]& outParamSignature, Byte[]& outParamSignedData) at ssInvoiceReady.Actions.ActionSignString(HeContext heContext, String inParamSymmetricKey, String inParamTextToSign, String inParamCipheredKeyPair, Byte[]& outParamSignature, Byte[]& outParamSignedData) at ssInvoiceReady.Flows.FlowInvoiceFlow.ScrnInvoice_List.CommandSignInvoice_Ajax(HeContext heContext, Int32 inParamInvoiceId, By setting the value to "false" SharePoint will use the older less restrictive security setting that allows the code to run as the AppPool identity.

Just go to advanced settings of application pool and switch boolean from false to true. Can u please tell me how to resolve this problem in console application?What are the modification i have to do?Please help me, its great favour to me. The answer to this lies in a hotfix/update that is applied on the production server that isn't on the test servers. --------------------------------------------------------------------------- SharePoint impersonates the IUSR account and is denied access System.security.cryptography.cryptographicexception: Cannot Find The Requested Object. Thanks for considering "it was more for others who stumble across this." That was exactly what I needed. –ilter Dec 20 '14 at 22:31 1 Ditto.

QGIS restore attribute table order to original Teenage daughter refusing to go to school Display field value in Drop Link field Total distance traveled when visiting all rational numbers Is it Paulo TavaresSolutionDislike(0)Like(0)Dislike(0)Like(0)Miguel RibeiroPosted on 2011-02-07Miguel RibeiroRank: #461Posted on 2011-02-07SolutionHi Paulo! Related Sites Visual Studio Visual Studio Integrate VSIP Program Microsoft .NET Microsoft Azure Connect Forums Blog Facebook LinkedIn Stack Overflow Twitter Visual Studio Events YouTube Developer Resources Code samples Documentation Downloads EDIT 2: The error is occurring in a different environment in a different city, and I'm unable to reproduce it locally, so I may end up having to chalk it up

Monday, July 09, 2007 12:12 PM Reply | Quote 0 Sign in to vote hi thanx for your answer. X509certificate2 Load From File Converting the weight of a potato into a letter grade How to remove text field value after comma using apex code? Good work, and keep in touch! disable impersonation.  Second, follow suggestion for 5.x/6.0.

System.security.cryptography.cryptographicexception The System Cannot Find The File Specified. Iis 7

So sure enough in IIS, in the advanced settings for the App Pool, Load User Profile was false, and setting it to true creates and loads user profile (a “DefaultAppPool” profile https://support.microsoft.com/en-us/kb/948154 share|improve this answer edited Sep 30 '10 at 11:20 answered Sep 29 '10 at 22:34 Oleg 189k7262552 Accepted for lack of better options :( –Jeffrey Hantin Nov 4 '10 X509certificate2 The System Cannot Find The File Specified Shamik Misra Windows SDK Tags Crypto CryptographicException Security Comments (0) Cancel reply Name * Email * Website Follow UsPopular TagsNetworking Base Hotfix Crypto Security .NET LogonUser Windows 8.1 Token certificate Access Cryptographicexception Cannot Find The Requested Object. I think, this topic can be closed as non-constructive. –Storm Jul 24 '13 at 17:43 add a comment| 2 Answers 2 active oldest votes up vote 83 down vote Did you

string path = HttpContext.Current.Server.MapPath("~") + "..\keys\relative_key.pfx"; X509Certificate2 cert = new X509Certificate2(path, "", X509KeyStorageFlags.DefaultKeySet); share|improve this answer answered Sep 15 '15 at 23:32 m12lrpv 150118 add a comment| Your Answer draft http://haywirerobotics.com/cannot-find/the-system-cannot-find-the-file-specified-delete-folder.html It can be for example that there are no default key container for the current user on the Windows XP having the problem. Add comment Name* Required Please choose another name E-mail* RequiredPlease enter a valid e-mail Country [Not specified] Afghanistan Albania Algeria Angola Argentina Armenia Australia Austria Azerbaijan Bahrain Bangladesh Belarus Belgium Belize I can reproduce the issue in my dev environment, by deleting the Application Pool user profile for the web site, and can correct it by re-creating the user profile. (Decryption requires X509certificate2 Cannot Find The Requested Object

  1. For example: HKLM\Software\Microsoft\Windows NT\CurrentVersion\ProfileList\S-1-5-21-123456789-123456789-123456789-123456 We would then use information from the registry to build a path to the RSA directory for the user: "C:\Users\\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-123456789-123456789-123456789-123456\" So, the issue here was that
  2. System.Security.Cryptography.CryptographicException: The system cannot find the file specified.
  3. I'm glad to hear everything is working fine now.
  4. Have you tried debugging the extension, as well?
  5. The system cannot find the file specified0Win32 exception was unhandled - The system cannot find the file specified0CryptographicException Additional information: The system cannot find the file specified6“CryptographicException: Cannot find the requested
  6. In the Microsoft world it is the same, but other think another (see http://www.drh-consultancy.demon.co.uk/pkcs12faq-old.html#PFX).
  7. Comments (1) - srinivas 10/8/2016 7:51:48 PM # Hi, same problem i am getting while read certificate in console program.
  8. Our code base hasn't changed in 2+ years.

Thx bunch.. –curiousBoy Apr 15 at 22:33 add a comment| up vote 1 down vote I had exactly the same problem. Which X509KeyStorageFlags do you use? i had the same error and was missing the iis setting which i wrote :) –nologo Dec 8 '14 at 1:06 5 You're great! Check This Out By Dave on June 16, 2014 at 1:08 PM Tagged: Asp.Net, Certificates Related postsCustom build activity for TFS sending reportBecause the standard tfs buildreport does not contain any detailed information about

If you're making this call very frequently then you will end up with a huge clean up task. (Ask me how I know.) If you are using the cert only in System.security.cryptography.cryptographicexception: Access Is Denied. At delivery time, client criticises the lack of some features that weren't written on my quote. The same code and data/certs ran fine on Windows 2003 x86 when running under a specific user, but failed under another account (which was also used for running IIS app pools).

Why does the Minus World exist?

We've done some compares between the two machines but cannot see any significant difference. Sean (@atomic_mass) April 13. 2012 18:10 And Just want to add that this post helped us resolve our issue as well. From the article: The X509Certificate2 class constructors attempt to import the certificate into the user profile of the user account that the application runs in. Application Pool Load User Profile Apparently, some other thing exhausted resources on Windows, so that the failing user could not really load the user's profile (his desktop was weird-looking), although there were no related events in

Looking at the stack trace it seems that Data Protection API (DPAPI which in .NET is exposed as System.Security.Cryptography.ProtectedData) is being used to encrypt data. Scott Wilson January 27. 2012 05:43 Brilliant... After specifying full path, it works... this contact form Any ideas?Dislike(0)Like(0)Dislike(0)Like(0)Paulo TavaresPosted on 2011-02-04Paulo TavaresRank: #93Posted on 2011-02-04SolutionHi Miguel, This is a common issue with reading and writing from the file system, from a web application.

Regards, Paulo TavaresSolutionDislike(0)Like(0)Dislike(0)Like(0)Miguel RibeiroPosted on 2011-02-04Miguel RibeiroRank: #461Posted on 2011-02-04SolutionThe .Net's RSA implementation generates a keypair when it is created. We've exhausted our diagnostics.My opinion is that it is a configuration or environmental issue. They are manually setup. c# .net x509certificate cryptographicexception share|improve this question edited Dec 2 '14 at 5:33 leppie 84.2k13147256 asked Jul 24 '13 at 17:23 Storm 4602519 1 Are you specifying the full path

can't understand what is wrong...SolutionDislike(0)Like(0)Dislike(0)Like(0)Paulo TavaresPosted on 2011-02-04Paulo TavaresRank: #93Posted on 2011-02-04SolutionHi Miguel, I did some Google searches, and this is what I got: MSDN Article on that problem StackOverflow question One way to check if it is permission-related would be to read our How to regarding file system access. one with Document and Settings folder with their desktop.Under IIS 7.0, first, don't run using ASP.NET impersonation.  I.e. Duet Support Team Blog System.Security.Cryptography.CryptographicException: The system cannot find the file specified. ★★★★★★★★★★★★★★★ waltwaApril 6, 20120 Share 0 0 I was recently assisting with a SharePoint 2010 BCS / WCF issue

at System.Security.Cryptography.Utils.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer) at System.Security.Cryptography.Utils.GetKeyPairHelper(CspAlgorithmType keyType, CspParameters parameters, Boolean randomKeyContainer, Int32 dwKeySize, SafeProvHandle& safeProvHandle, SafeKeyHandle& safeKeyHandle) at System.Security.Cryptography.RSACryptoServiceProvider.GetKeyPair() at System.IdentityModel.Tokens.RsaSecurityToken..ctor(RSACryptoServiceProvider rsa, Boolean ownsRsa) at System.IdentityModel.Tokens.RsaSecurityToken.CreateSafeRsaSecurityToken(Int32 keySize) at System.ServiceModel.Security.Tokens.IssuedSecurityTokenProvider.CoreFederatedTokenProvider.CreateAndCacheRsaSecurityToken() at What's the name of style where GM assumes idiotic behaviour unless stated otherwise? The interesting/useful bit was scrolled horizontally off-screen: [CryptographicException: The system cannot find the file specified.] System.Security.Cryptography.ProtectedData.Protect(Byte[] userData, Byte[] optionalEntropy, DataProtectionScope scope) +681 Microsoft.IdentityModel.Web.ProtectedDataCookieTransform.Encode(Byte[] value) +121 [InvalidOperationException: ID1074: A CryptographicException occurred when System.Security.Cryptography.CryptographicException: The system cannot find the file specified.

Before that, things were running fine for 2+ years. This code works on the vast majority of systems it's been tried on; I've just never seen that particular error thrown from that constructor. We also have the same setup going in production, which is working perfectly. Monday, June 25, 2007 6:59 PM Reply | Quote Moderator 0 Sign in to vote Hi  ranamauro,     The problem occured due to some user priveledge issues in IIS ,

In order to do that in .NET, we may use a code like this: CspParameters RSAParams = new CspParameters(); RSAParams.Flags = CspProviderFlags.UseMachineKeyStore; RSACryptoServiceProvider sp = new RSACryptoServiceProvider(1024, RSAParams);" Now it works Gotta love MS errors. If you have, what did you do to solve it? However the user that created this key has the only access to this file, unless this user gives others explicit access to this crypto key.