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X509certificate2 The System Cannot Find The File Specified


All rights reserved. System.ServiceModel.Security.MessageSecurityException: Message security verification failed. share|improve this answer answered Mar 19 at 7:37 deerchao 7,37253555 This happened in a desktop application, not a web application or service. –Jeffrey Hantin Mar 21 at 22:47 We have two web servers (win 2008 r2 and IIS 7.0) and an ISA server in front. http://homeshareware.com/cannot-find/x509certificate2-cannot-find-the-requested-object.html

While it didn't solve the asker's issue, it is another solution to this error. –9Deuce Apr 28 '15 at 13:18 2 It worked. CryptAcquireContext will create a file for storing keys in the user’s profile. The certificate was to be acquired from application pool's user personal certificate store.Greetings,Cezary I just ran into this problem, and CezaryK's suggestion solved it for me. Good work, and keep in touch! http://stackoverflow.com/questions/17840825/cryptographicexception-was-unhandled-system-cannot-find-the-specified-file

X509certificate2 The System Cannot Find The File Specified

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. Custom built with (h) and (o) Loading... up vote 23 down vote favorite 6 I'm trying to construct an X509Certificate2 from a PKCS#12 blob in a byte array and getting a rather puzzling error. Expression evaluates numerically inside of Plot but not otherwise Product of all divisors=cube of number.

Although I doubt its effect on the problem, I'd rather mention it. What you can do is; you instantiate the RSACryptoServiceProvider class in the following way: 1: CspParameters cspParams = new CspParameters(); 2: 3: cspParams.Flags = CspProviderFlags.UseMachineKeyStore; 4: 5: RSACryptoServiceProvider rsa = new Hope this help. Monday, November 10, 2008 5:30 AM Reply | Quote 1 Sign in to vote CezaryK said: Hello,    In case you are working with the IIS 7, the solution System.security.cryptography.cryptographicexception: Cannot Find The Requested Object. Browse other questions tagged c# .net cryptography x509certificate2 pkcs#12 or ask your own question.

disable impersonation.  Second, follow suggestion for 5.x/6.0. Hot Network Questions Converting the weight of a potato into a letter grade Is Area of a circle always irrational Ballpark salary equivalent today of "healthcare benefits" in the US? Directory.GetCurrentDirectory()Comments: 0Not rated yetProcess.Start and Virus ScannerComments: 0Not rated yetSQL Server schema exportComments: 0Not rated yetNHibernate Rollback TimeoutComments: 0Not rated yetCalendar <> MoTuWeThFrSaSu311234567891011121314151617181920212223242526272829301234567891011 View posts in large calendar Home Archive In the working test environments we were looking for and successfully finding the ProfileList registry key for the SID of the user configured as the AppPool identity.

The code takes a private key and certificate in BouncyCastle representation, deletes any previous certificates for the same Distinguished Name from the personal key store, and imports the new private key X509certificate2 Load From File 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. On the other side if certificate is imported with PersistKeySet the key will be placed in the key storage as file (in user profile). Friday, July 06, 2007 6:45 PM Reply | Quote 0 Sign in to vote How I worked around the problem:Under IIS 5.x/6.0, simply give the user running the ASP.NET process access

  1. any suggestionsRegards, Joacim Monday, July 11, 2011 11:20 AM Reply | Quote 0 Sign in to vote It's not necessary to run this command line.
  2. Anyway, to cut a long story short I wasn’t Reading The Fine error Message fully.
  3. System.Security.Cryptography.CryptographicException: The system cannot find the file specified.
  4. 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

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

Which X509KeyStorageFlags do you use? navigate here 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 X509certificate2 The System Cannot Find The File Specified 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. Cryptographicexception Cannot Find The Requested Object. 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.

Browse other questions tagged c# .net x509certificate cryptographicexception or ask your own question. http://homeshareware.com/cannot-find/the-system-cannot-find-the-file-specified-delete-folder.html Since our server was all up to date, we chose .net 2.0 (since 3.5 is an extension of 2.0). Go to IIS Manager Go to the application pool instance Click advanced settings Under Process model, set Load User Profile to true share|improve this answer edited Jul 22 '15 at 5:10 It seems like we are having the same problem with the same set-up. X509certificate2 Cannot Find The Requested Object

The file is under CommonApplicationData (with Microsoft\Crypto\RSA\MachineKeys suffix) –Oleg Feb 13 '15 at 9:39 add a comment| up vote 6 down vote I ran into the same issue. one with Document and Settings folder with their desktop.Under IIS 7.0, first, don't run using ASP.NET impersonation.  I.e. 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. http://homeshareware.com/cannot-find/the-system-cannot-find-the-file-specified-psexec.html 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

Did a thief think he could conceal his identity from security cameras by putting lemon juice on his face? System.security.cryptography.cryptographicexception: Access Is Denied. If you are using IIS 7.5, this could be due to the loadUserProfile setting on the Application Pool being set to false. ] Microsoft.IdentityModel.Web.ProtectedDataCookieTransform.Encode(Byte[] value) +1280740 Microsoft.IdentityModel.Tokens.SessionSecurityTokenHandler.ApplyTransforms(Byte[] cookie, Boolean outbound) +74 So, they cannot access the "User" certificate store for the impersonated user.

I had already collected a Process Monitor log so I used it to easily see the 3 registry requests resulting in NAME NOT FOUND: NOTE: Creating a filter in Process Monitor

May 26, 2010 03:58 PM|blatant3|LINK I am in the process of setting up Single Sign On for Gmail and I keep running into the error above. This is in a test region. Have you checked in MSDN where does it read the signing info from, or related to that error? Application Pool Load User Profile Privacy statement Dev Centers Windows Office More...

That's what it's for. –James McLachlan Feb 13 '15 at 5:08 @JamesMcLachlan: Sorry, but I didn't do anything in the direction since years. sgupta April 13. 2012 09:17 @Duncan: I just want to add that as another workaround, I think this also does the trick:On my test server I have loadUserProfile = False, and It also shows the instability of Windows platforms... this content John A.

The scenario with importing certificate not once is very specific. Jun 23, 2010 02:53 PM|Blake05|LINK


Best to add once into the store and reload, though. Are you using .Net's native RSA implementation (if it exists)? My goal was to create an RSA object in order to generate a new keypair. We've exhausted our diagnostics.My opinion is that it is a configuration or environmental issue.

What is going on? –Zero3 Mar 9 at 15:39 | show 5 more comments up vote 3 down vote Because this question has a high search ranking I would like to The same change worked fine for them on two other test systems. 03/16/2012 11:01:57.50 w3wp.exe (0x1548) 0x1858 Business Connectivity Services Business Data f6pq Unexpected CommunicationException exception executing : System.ServiceModel.Security.SecurityNegotiationException: SOAP security Loading the user profile fixed the error.

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