Ftpwebrequest Error
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The Remote Server Returned An Error (550) File Unavailable (e.g. File Not Found No Access). C#
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The Remote Server Returned An Error (550) Web Deploy
up FTP, GetResponse (), error 550 File unavailable up vote 13 down vote favorite 2 I have created a small windows forms application to upload the file to one of our client's ftp site. But the problem that I'm having is that when I run this application on my local machine it uploads the file successfully. But if I run this program
550 File Not Found Filezilla
on our server, I get this error message; remote server returned an error: (550) File unavailable (eg, file not found, can not access the file), on this line 'objFTPRequest.GetRequestStream();'. Does anybody know why? Do I need to configure the firewall or something? Here is my code; FileInfo objFile = new FileInfo(filename); FtpWebRequest objFTPRequest; // Create FtpWebRequest object objFTPRequest = (FtpWebRequest)FtpWebRequest.Create(new Uri("ftp://" + ftpServerIP + "/outbox/" + objFile.Name)); // Set Credintials objFTPRequest.Credentials = new NetworkCredential(ftpUserName, ftpPassword); // By default KeepAlive is true, where the control connection is // not closed after a command is executed. objFTPRequest.KeepAlive = false; // Set the data transfer type. objFTPRequest.UseBinary = true; // Set content length objFTPRequest.ContentLength = objFile.Length; // Set request method objFTPRequest.Method = WebRequestMethods.Ftp.UploadFile; // Set buffer size int intBufferLength = 16 * 1024; byte[] objBuffer = new byte[intBufferLength]; // Opens a file to read FileStream objFileStream = objFile.OpenRead(); // Get Stream of the file Stream objStream = objFTPRequest.GetRequestStream(); int len = 0; while ((len = objFileStream.Read(objBuffer, 0, intBufferLength)) != 0) { // Write file Content objStream.Write(objBuffer, 0, len); } objStream.Close(); objFileStream.Close(); c# .net file-upload ftp share|improve this question edi
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550 The Parameter Is Incorrect.
or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack 550 filename invalid ftp c# Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up FtpWebRequest: 550 file not found error up http://stackoverflow.com/questions/17471745/ftp-getresponse-error-550-file-unavailable vote 0 down vote favorite I'm trying to read a txt file from a ftp server and I'm getting a "550 File not found." error even I'm %100 sure that the file is there. Here are the variations for URI I've tried: ftp://server/MySubFolder/MyFile.txt ftp://server/%2fMySubFolder/MyFile.txt ftp://server/MySubFolder/%2fMyFile.txt ftp://server/%2fMySubFolder/%2fMyFile.txt ftp://server/%2f/MySubFolder/MyFile.tx ftp://server/MySubFolder/%2f/MyFile.txt ftp://server/%2f/MySubFolder/%2f/MyFile.txt They all return the same result page: 200 Type set to I. 200 PORT command successful. 550 The http://stackoverflow.com/questions/9979677/ftpwebrequest-550-file-not-found-error system cannot find the path specified. Here's the code I'm trying: FtpWebRequest request = (FtpWebRequest)WebRequest.Create(file); request.Method = WebRequestMethods.Ftp.DownloadFile; request.Credentials = new NetworkCredential(username, password); FtpWebResponse response = (FtpWebResponse)request.GetResponse(); Stream responseStream = response.GetResponseStream(); StreamReader reader = new StreamReader(responseStream); string content = reader.ReadToEnd(); reader.Close(); response.Close(); I also tried calling SetMethodRequiresCWD before creating my FtpWebRequest objects but it didn't help either. My application is a .NET 4.0 Client Profile Windows Service. I'd appreciate any help. .net .net-4.0 windows-services ftpwebrequest share|improve this question asked Apr 2 '12 at 16:00 dstr 1,79932864 1 Have you tried the same URL in a browser and does it work there? –JamieSee Apr 2 '12 at 16:07 Yes it does work. –dstr Apr 2 '12 at 18:14 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted Solved this problem like this: The server the service is running on is a Hyper-X virtual machine. Somehow the VM acts like a proxy. I added request.Proxy = null; to my requests and both upload and download works now. share|improve this answer answered Apr 3 '12 at 9:28 dstr 1,79932864 add a comment| Your Answer draft saved draft discarded Sign up
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits https://msdn.microsoft.com/en-us/library/system.net.ftpwebrequest(v=vs.110).aspx Administrators Students Microsoft Imagine Microsoft Student Partners ISV http://www.codeproject.com/Questions/643967/the-remote-server-returned-an-error-file-unava Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers Retired content Samples We’re sorry. The content you requested has been removed. You’ll be auto redirected in 1 the remote second. .NET Framework Class Library System.Net Namespaces System.Net System.Net FtpWebRequest Class FtpWebRequest Class FtpWebRequest Class AuthenticationManager Class AuthenticationSchemes Enumeration AuthenticationSchemeSelector Delegate Authorization Class BindIPEndPoint Delegate Cookie Class CookieCollection Class CookieContainer Class CookieException Class CredentialCache Class DecompressionMethods Enumeration Dns Class DnsEndPoint Class the remote server DnsPermission Class DnsPermissionAttribute Class DownloadDataCompletedEventArgs Class DownloadDataCompletedEventHandler Delegate DownloadProgressChangedEventArgs Class DownloadProgressChangedEventHandler Delegate DownloadStringCompletedEventArgs Class DownloadStringCompletedEventHandler Delegate EndPoint Class EndpointPermission Class FileWebRequest Class FileWebResponse Class FtpStatusCode Enumeration FtpWebRequest Class FtpWebRequest Methods FtpWebRequest Properties FtpWebResponse Class GlobalProxySelection Class HttpContinueDelegate Delegate HttpListener Class HttpListener.ExtendedProtectionSelector Delegate HttpListenerBasicIdentity Class HttpListenerContext Class HttpListenerException Class HttpListenerPrefixCollection Class HttpListenerRequest Class HttpListenerResponse Class HttpListenerTimeoutManager Class HttpRequestHeader Enumeration HttpResponseHeader Enumeration HttpStatusCode Enumeration HttpVersion Class HttpWebRequest Class HttpWebResponse Class IAuthenticationModule Interface ICertificatePolicy Interface ICredentialPolicy Interface ICredentials Interface ICredentialsByHost Interface INetworkProgress Interface IPAddress Class IPEndPoint Class IPEndPointCollection Class IPHostEntry Class IUnsafeWebRequestCreate Interface IWebProxy Interface IWebProxyScript Interface IWebRequestCreate Interface NetworkAccess Enumeration NetworkCredential Class NetworkProgressChangedEventArgs Class OpenReadCompletedEventArgs Class OpenReadCompletedEventHandler Delegate OpenWriteCompletedEventArgs Class OpenWriteCompletedEventHandler Delegate ProtocolViolationException Class SecurityProtocolType Enumeration ServicePoint Class ServicePointManager Class SocketAddress Class SocketPermi
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