Logonuser Failed With Error 1326
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Could Not Impersonate The Elevated User
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Could Not Impersonate The Elevated User Logonuser Returned Error Code 1385
like you, helping each other. Join them; it only takes a minute: Sign up Why doesn't LogonUser(…) work for domain accounts? up vote 6 down vote favorite 6 I've been trying to use LogonUser(...) to get an access a call to 'logonuserw' failed with error code: '1326' token for a user account, as in this MSDN sample. // Call LogonUser to obtain a handle to an access token. bool returnValue = LogonUser(userName, domainName, Console.ReadLine(), LOGON32_LOGON_INTERACTIVE, LOGON32_PROVIDER_DEFAULT, out safeTokenHandle); When I run the sample (with Administrator privileges) it works fine when given a domain of . and a local user account name and password, but no matter what I do I get error code 1326 (Logon failure: unknown user name or bad password) logon32_logon_new_credentials if I try to use a domain account. I get the same result if I enter garbage for the domain, which makes me wonder if it's actually contacting the DC at all. What could be stopping this from working? windows security winapi active-directory impersonation share|improve this question edited Sep 20 '11 at 18:07 asked Sep 20 '11 at 16:53 GraemeF 7,42443366 1 That could be due to a bunch of things unfortunately. Is the machine connected to the domain? Is the domain user allowed to log onto that machine? Are DNS settings configured correctly? (I did see a Citrix article that suggested that this could be an issue.). The following article has some info on what is happening when you enter garbage for the domain - groups.google.com/group/… –Brian Lyttle Sep 20 '11 at 17:02 Have you validated that this works without the Console.ReadLine() call (e.g. supplying a password as a string directly)? –Brian Desmond Sep 20 '11 at 20:10 It makes no difference where the password comes from - it's a string when it gets passed to LogonUser. –GraemeF Sep 20 '11 at 20:23 To check that the connection to the domain is OK, try logging on interactively as the domain user. Have you double-checked that you are passing the correct domain name? Have you tried
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Method Failed With Unexpected Error Code 1326
> System Center Orchestrator - General Question 0 Sign in to logonuser msdn vote Hi there, From time to time I see below event logged on a Orchestrator Runbook Server:
Logonuser Example C++
LogonUser failed. Error 1326 The user name or password is incorrect. The problem is that there is no additional description, so no User and event not what it was http://stackoverflow.com/questions/7488786/why-doesnt-logonuser-work-for-domain-accounts trying to do. Any idea how to get on this information? I even don't see the error in one of the Orchestrator Logs under ProgramData Folder so I'm wondering where it comes from.. Wednesday, October 14, 2015 2:00 PM Reply | Quote Answers 0 Sign in to vote Hi, when you look at the Runbooks excecuting at this https://social.technet.microsoft.com/Forums/en-US/df1d2007-8adf-40aa-9adf-80f4a36b9ca5/logonuser-failed-error-1326?forum=scogeneral time ... are there any warnings in the Log History of the Runbook instances? Perhaps an Activity is failing because auf invalid credentials, e.g. in tab Security. Regards, Stefanwww.sc-orchestrator.eu , Blog sc-orchestrator.eu Proposed as answer by Xin GuoMicrosoft contingent staff, Moderator Tuesday, November 03, 2015 8:06 AM Marked as answer by Xin GuoMicrosoft contingent staff, Moderator Monday, November 09, 2015 10:45 AM Wednesday, October 14, 2015 7:46 PM Reply | Quote Answerer Microsoft is conducting an online survey to understand your opinion of the Technet Web site. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? Privacy statement © 2016 Microsoft. All rights reserved.Newsletter|Contact Us|Privacy Statement|Terms of Use|Trademarks|Site Feedback TechNet Products IT Resources Downloads Training Support Products Windows Windows Server System Center Browser Office Office 365 Exchange Server SQL Server SharePoint Products Skype for Business See all products » Resources Evaluation Center Learning Resources Microsoft Tech Companion App Microsoft Technical Communities Microsoft V
testing purposes I wanted to access the administrative share c$ http://www.pcreview.co.uk/threads/logonuser-to-remote-machine-fails-with-error-1326.3772715/ of a remote machine which serves as a FTP server https://bytes.com/topic/c-sharp/answers/882086-logonuser-failed-error-code-1326-a in my current project. I've spent the better part of yesterday trying to get the LogonUser API to work with little success. My machine (where the code runs) is part of a domain where I'm a regular domain user and failed with a local admin, the other machine isn't in any domain and is some virtual machine I set up. I can access the remote machine via explorer supplying the credentials for the remote machine's local admin but LogonUser doesn't seem to be able to do it. Both machines run XP. The failed with error important bits and pieces of the code are as follows: [DllImport("advapi32.DLL", SetLastError=true)] public static extern int LogonUser(string lpszUsername, string lpszDomain ,string lpszPassword , int dwLogonType , int dwLogonProvider ,out IntPtr phToken); public void some_unit_test() { IntPtr lremote_user = default(IntPtr); LogonUser("Administrator", "192.168.183.148", "some_password", 2, 3,out lremote_user); Assert.That(lremote_user, Is.Not.EqualTo(IntPtr.Zero), "LogonUser returned error code " + Marshal.GetLastWin32Error().ToString()); WindowsIdentity lidentity= new WindowsIdentity( lremote_user, "LogonUser", WindowsAccountType.Normal, true); WindowsImpersonationContext limpersonationcontext = lidentity.Impersonate(); if (System.IO.Directory.Exists(@"\\192.168.183.148\c$\ftp\testuser)) System.IO.Directory.Delete(@"\\192.168.183.148\c$\ftp\testuser); limpersonationcontext.Undo(); // do some actual testing } The logon type is Interactive (2), the provider was set to LOGON32_PROVIDER_WINNT50 (3), also 0, 1 and 2 yield the same error# 1326. For the time being I'll stick to mapping a network share manually for testing but if anybody has any advice on what I'm doing wrong please do tell! Greets Frank Frank Munsberg, Mar 24, 2009 #1 Advertisements Larry Smith Guest Without getting into too many details here
Post your question and get tips & solutions from a community of 418,584 IT Pros & Developers. It's quick & easy. LogonUser() failed with error code 1326 P: 1 MarkBrend Hi, i am trying to connect to a non domain server that has a folder shared. i am getting I know the user and password are correct Any ideas? Expand|Select|Wrap|Line Numbers IntPtrtoken; WindowsIdentitywi; //if(LogonUser("