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An Operations Error Occurred. Directorysearcher.findall

I need help with negotiation Yes, of course I'm an adult! If you have permission on the domain, then your WinForm app will as well. So do you think I should use this option instead of the suggested"0"?One thing that cause me is that on WIndow 2000 though, if I provide aninvalid password then a very To query the directory you need an user who's allowed to bind to the LDAP tree else the directory server must allow anonymous binds. Source

I wantto authenticate user as fast as possible. I created a new project and pasted the code into that and it worked. Since I already the DN at hand Ican use it for authencation as suggested as one of the format.But I guess I can't use DN with the ADS_SECURE_AUTHENTICATION flag?What is SSPI? Thank you!!!! useful source

It is secure (whichisallaround better for security :)) and has more options. If there's another way to do what I am trying to achieve with my code that does not require the "HostinEnvironment.Impersonate()" workaround so it could run faster I am willing to I do not understand why?

I'venever tested that.Joe K.Post by s***@gmail.comThanks for the explanation! My project is just about to go in prod. Thank you so much! Things might look different for your web server, do you know if it is even member of your domain?

But if I specifiy the wrongdomain name still it authenticates. Check out the SDK samples for more info. I'venever tested that.Joe K.Post by s***@gmail.comThanks for the explanation! http://stackoverflow.com/questions/13688031/system-directoryservices-directoryservicescomexception-an-operations-error-occu Any suggestion is greatly appreciated.Thanks,An An 2006-01-24 20:10:10 UTC PermalinkRaw Message I know I can use the DN to find the UPN of the user to do authentication, butthat will slow

I believe you need secure bind for this.Just out of curiosity, why not use secure bind? What is this cable hanging against the outer wall? In my case I'm working in a domain environment where the network service actually has some benefits and could be a better option depending on your setup. –Neville Feb 2 '15 Thanks so much!

Marked as answer by Aaron.ParkerMVP, Moderator Thursday, April 21, 2011 9:18 AM Thursday, January 07, 2010 8:12 AM All replies 1 Sign in to vote   I have seen this error Are any other settings explicitly required in IIS for this to work? Esoteric Programming Language A professor has only proofread my paper. I wantto authenticate user as fast as possible.

Any suggestion is greatly appreciated.Thanks,An Joe Kaplan (MVP - ADSI) 2006-01-24 18:15:08 UTC PermalinkRaw Message It says that you must use 0 IF you use the DN as the username syntax. http://dis-lb.net/an-operations/an-operations-error-occurred-ldap-asp-net.php 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 Noweverything works fine on both machine.Does it mean that Network Service has enough permission to access theActive Directory or it is passing the logged on domain credential fromthe client to access The stack trace for the error: System.DirectoryServices.DirectoryServicesCOMException (0x80072020): An operations error occurred.

i love yOu i lOve you i love yOu! An 2006-01-24 01:06:02 UTC PermalinkRaw Message Hi Joe,I encountered similar problem, can you please help -I have a domain domain.com and a child domain child1.domain.comI use ADsOpenObject() function to authenticate user Marked as answer by Aaron.ParkerMVP, Moderator Thursday, April 21, 2011 9:18 AM Thursday, January 07, 2010 8:12 AM 0 Sign in to vote My friend, it works very well!! have a peek here Your Email Password Forgot your password?

Join them; it only takes a minute: Sign up System.DirectoryServices.DirectoryServicesCOMException: An operations error occurred up vote 28 down vote favorite 7 I have the same web app working in three others Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. What does a publishing company make in profit?

asked 2 years ago viewed 6646 times active 2 years ago Linked 28 System.DirectoryServices.DirectoryServicesCOMException: An operations error occurred Related 1“An operations error occurred” from DirectoryServices0System.DirectoryServices.DirectoryServicesCOMException (0x8007203B): A local error has occurred0Error

While you're debugging your application on your local machine this requirement is full-filled (at least I assume you're using an AD account). Permalink Posted 16-Jan-12 21:40pm SvenMe2.3K Comments nilakashnil 17-Jan-12 6:07am Hey, Thanks for the reply. 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? I accepted a counter offer and regret it: can I go back and contact the previous company?

I also suggested a way to translate it to adifferent syntax if you need to, so in my opinion there is no reason to needto use simple bind here at all.I'm Join them; it only takes a minute: Sign up System.DirectoryServices.DirectoryServicesCOMException: An operations error occurred. Is there a way to have this process faster since I am planning to implement the same code in each page on my website. http://dis-lb.net/an-operations/an-operations-error-occurred.php So ASPNET userwas used as an identity..