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The Remote Server Returned An Error 401 Unauthorized. At System.net.webclient.downloadfile

YouTube Videos: Google returns non-existant meta description and different keywords Lengthwise or widthwise. When answering a question please: Read the question carefully. at System.Net.WebClient.DownloadFile(Uri address, String fileName) at System.Net.WebClient.DownloadFile(String address, String fileName) at TestSharePoint.TestSharePoint.ReadIncidentReport(Lists listService) in C:\Documents and Settings\YY\my documents\visual studio 2010\Projects\TestSharePoint\TestSharePoint\Program.cs:line 247 Is This A Good Question/Topic? 0 Back to top MultiQuote company.com... Connecting to wpcfs.corp. check my blog

xslt compile error : The remote server returned an error : (401) Unauthorized. If you have just entered these and then immediately see a 401 error, it means that one or both of your user ID and password were invalid for whatever reason (entered Prasad Khandekar 20-May-13 9:50am How about developing a worker thread for file download and launch the same in OnCheckedChanged handler. at System.Net.WebClient.DownloadFile(Uri address, String fileName) at ST_3926c89e45574d05b1869761d015ffc0.csproj.ScriptMain.Main() --- End of inner exception stack trace --- at System.RuntimeMethodHandle._InvokeMethodFast(Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeTypeHandle typeOwner) at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, http://stackoverflow.com/questions/2150161/webclient-generates-401-unauthorized-error

This blog has more details: http://ferozedaud.blogspot.com/2009/10/ntlm-auth-fails-with.html This has apparently also been discussed on stackoverflow here: http://stackoverflow.com/questions/1443617/407-authentication-required-no-challenge-sent/1482442#1482442 I would suggest read the blog first as the distilled knowledge is there. Was This Post Helpful? 1 Back to top MultiQuote Quote + Reply #5 yyc2001 New D.I.C Head Reputation: 0 Posts: 26 Joined: 20-February 09 Re: Getting errors when I tried because i don't have a remote site so i had choose the local host to work as remote site i know its not the best practice if i want to upload I assume on line 8 that you are not really sending the strings, "username" and "password" are you?

What you really need to do is to supply Credentials to the WebClient something like shown below. The reason I did not put the real website and the correct credentials is because I'm not suppose to display it. 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 Search: Advanced Forum Search Forums Programming Web Do i need to add the anonymous user account in some Group on the IIS server machine ?

Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the Not the answer you're looking for? Perfect!! :) thanks a ton Rahat :) –Bravo Dec 21 '12 at 19:13 9 What's the point of the HttpWebRequest? –Nacht Feb 5 '13 at 8:27 add a comment| up http://stackoverflow.com/questions/2038808/the-remote-server-returned-an-error-401-unauthorized like the above code is for download the file..and when it download the images it gives the name like 0,1,2,3,4,5,6,7,8 i want to give image name as the last part of

Do you need your password? How to Get That Triangulated Low-Poly Look? Take a look at the IIS log entries and post it here as well. The DownloadFile method also requires a completely qualified URL such as http://evilcorp.com/.

Open Windows Explorer.    2. Microsoft Customer Support Microsoft Community Forums SQL Server Developer Center   Sign in United States (English) Brasil (Português)Česká republika (Čeština)Deutschland (Deutsch)España (Español)France (Français)Indonesia (Bahasa)Italia (Italiano)România (Română)Türkiye (Türkçe)Россия (Русский)ישראל (עברית)المملكة العربية السعودية (العربية)ไทย It's of no use for testing purpose. Thursday, October 13, 2011 12:12 AM Reply | Quote 0 Sign in to vote Worked like a charm.

I have enabled Client interaction. http://linuxprofilm.com/the-remote/the-remote-server-returned-an-error-notfound-webclient.html Is there a way to format credentials? share|improve this answer answered Sep 13 '13 at 15:08 P.Brian.Mackey 18.4k34128224 Most of cases need this setting are that the server need to get user's identify information, like the After that also it worked fine for me.

Expand the “Application Pools” node.    3. connected. current community chat Stack Overflow Meta Stack Overflow your communities Sign up or log in to customize your list. http://linuxprofilm.com/the-remote/webclient-downloadfile-the-remote-server-returned-an-error-403-forbidden.html Protected Sub generateDynamicHTML() Dim myClient As New WebClient() Dim myPageHTML As String = Nothing Dim requestHTML As Byte() Dim currentPageUrl As String = Request.Url.ToString() Dim utf8

In a World Where Gods Exist Why Wouldn't Every Nation Be Theocratic? I know for sure the credentials are valid, c# share|improve this question edited Dec 30 '14 at 15:43 VMAtm 15.1k134362 asked Dec 30 '14 at 14:03 user4222558 1 You pass c# .net http-status-code-401 share|improve this question edited Jan 10 '10 at 22:01 Michael Petrotta 44.7k11108151 asked Jan 10 '10 at 21:56 Zaidman 31112 add a comment| 3 Answers 3 active oldest

So many you are.

Microsoft (R) SQL Server Execute Package Utility Version 10.0.1600.22 for 32-bit Copyright (C) Microsoft Corp 1984-2005. company.com... Connecting to wpcfs.corp. Prasad Khandekar 16-May-13 11:33am replace those values with actual user id & password required to connect to the server. Thanks for the help.

WebClient client = new WebClient(); client.UseDefaultCredentials = true; client.Credentials = new NetworkCredential("username", "password"); If your app is running behind a authenticating proxy then you may want to supply the proxy server You can provide a configuration/settings screen and ask the end user to fill in these details. You weren't authorized to download the file. http://linuxprofilm.com/the-remote/the-remote-server-returned-an-error-401-unauthorized-webclient-uploadfile.html Sorry for the misunderstanding.

Apr 10, 2012 10:26 PM|Allen Li - MSFT|LINK Hi, I would like to inform that WebClient.DownloadFile Method is to download the resource with the specified URI to a local file rather Do DC-DC boost converters that accept a wide voltage range always require feedback to maintain constant output voltage? What could an aquatic civilization use to write on/with? How to describe very tasty and probably unhealthy food What is way to eat rice with hands in front of westerners such that it doesn't appear to be yucky?

The user that is executing the package has access to that folder? Simple tutorial: Exploring interfaces. Open IIS manager (Start | Control Panel | Administrative Tools | Internet Information Services Manager).    2. Click “Identity” tab.    5.

B. Does the reciprocal of a probability represent anything? Cheers, Bernard Cheah ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. So my guess is that you didn't provide the right credentials.

Secret of the universe Does the reciprocal of a probability represent anything? Star 9918 Points 1127 Posts Re: The remote server returned an error: (401) Unauthorized. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Partial sum of the harmonic series between two consecutive fibonacci numbers How do we play with irregular attendance?

Why is international first class much more expensive than international economy class? I suggest you involve your networking people to resolve this as it appears to be a simple connectivity mishap. HTTP request sent, awaiting response... 401 Unauthorized Authorization failed. Why does Deep Space Nine spin?