Error 12029 In Winhttpsendrequest
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Failed To Send Http Request Error At Winhttpsendrequest 12029
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Winhttp Error 12175
Explore What’s new for Windows 10 Intro to Universal Windows Platform Coding challenges Develop for accessibility Build for enterprise Windows Store opportunities Docs Windows apps Get started Design and UI Develop API reference Publish Monetize Promote Games Get started UI design Develop Publish Desktop Get started Design Develop API reference Test and deploy Compatibility Windows IoT Microsoft Edge Windows Holographic Downloads Samples Support Why Windows Dashboard WinHTTP Reference WinHTTP C/C++ API Reference WinHTTP Constants WinHTTP Constants Error Messages Error Messages Error Messages Error Messages HTTP Status Codes INTERNET_PORT INTERNET_SCHEME Option Flags Query Info Flags TOC Collapse the table of content Expand the table of content This documentation is archived and is not being maintained. This documentation is archived and is not being maintained. Error Messages The error values listed below are returned by GetLastError when one of the Microsoft Windows HTTP Services (WinHTTP) functions fails, and are also returned in the lower 16 bits of HRESULT error returns from the WinHttpRequest object. Error values whose names
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Winhttpsendrequest Failed
Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, https://msdn.microsoft.com/en-us/library/windows/desktop/aa383770(v=vs.85).aspx helping each other. Join them; it only takes a minute: Sign up why i get WinHttpSendRequest gives ERROR_WINHTTP_CANNOT_CONNECT error? up vote 0 down vote favorite I am working on a sample which send file to server. To send file to server I am using WinHttpSendRequest() API. In my machine It worked fine. But for some other machine http://stackoverflow.com/questions/3912043/why-i-get-winhttpsendrequest-gives-error-winhttp-cannot-connect-error it is not working. It gives the error ERROR_WINHTTP_CANNOT_CONNECT(12029). I checked the Firewall setting; it is same as my machine. Please let me know why I am getting this error. Update: once after searching in the net, I think firewall is blocking the connection. I installed 3rd party Firewall and blocked all network operation in firewall. Once after blocking, I got 12029 errors. My question is: is it possible to identify weather our request is blocked by firewall? Please help me to solve this problem. winapi networking share|improve this question edited Oct 13 '10 at 11:45 asked Oct 12 '10 at 5:59 Umesha MS 98862043 Have you looked at this question: http://stackoverflow.com/questions/6071396/winhttp-doesnt-work-when-hostname-doesnt-contains-www-error-12029 ? Maybe users sitting behind some redirecting proxy, and WinHttp is restricted to do redirects. –floatdrop Feb 20 '12 at 9:38 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote You could use the Windows Firewall API to check if certain ports are open or if your program has a
Forum Visual C++ & C++ Programming Visual C++ Programming Problem with WinHTTP Socket Application If this is your first visit, be sure to check http://forums.codeguru.com/showthread.php?546217-Problem-with-WinHTTP-Socket-Application out the FAQ by clicking the link above. You may have to register or Login before you can post: click the register link above to proceed. To start viewing messages, select the forum https://compfaqz.wordpress.com/2011/01/09/how-to-fix-computer-system-error-12029/ that you want to visit from the selection below. Results 1 to 5 of 5 Thread: Problem with WinHTTP Socket Application Tweet Thread Tools Show Printable Version Email this Page… Subscribe to http error this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode July 28th, 2014,03:40 AM #1 maverick786us View Profile View Forum Posts Senior Member Join Date Apr 2005 Posts 1,828 Problem with WinHTTP Socket Application I am running this WinHTTP-WebSocket Application in a Windows 8.1 platform with Visual Studio 2013. http://code.msdn.microsoft.com/windo...a140b5#content. But while running this application, I come across Error 12029 which error 12029 in is generated while calling WinHttpSendRequest function. Can someone tell me a solution to this? Reply With Quote July 28th, 2014,04:15 AM #2 VictorN View Profile View Forum Posts Super Moderator Power Poster Join Date Jan 2003 Location Wallisellen (ZH), Switzerland Posts 18,673 Re: Problem with WinHTTP Socket Application I'd like to inform you that there is MSDN (Microsoft Developer Network) that contains also the information about API possible error codes and descriptions. Didn't you know about it? Then (just for you!): Error Messages The error values listed below are returned by GetLastError when one of the Microsoft Windows HTTP Services (WinHTTP) functions fails, and are also returned in the lower 16 bits of HRESULT error returns from the WinHttpRequest object. Error values whose names begin with "ERROR_WINHTTP_" are specific to the WinHTTP functions. The WinHTTP functions also return Windows error messages where appropriate. .... ERROR_WINHTTP_CANNOT_CONNECT 12029 Returned if connection to the server failed. Victor Nijegorodov Reply With Quote July 28th, 2014,04:18 AM #3 VictorN View Profile View Forum Posts Super Moderator Power Poster Join Date Jan 2003 Location Wallisellen (ZH), Switzerland Posts 18,673 Re: Problem with WinHTTP Socket Application Additionally: http://stackoverflow.com/quest
and visit microsoft support or answers help links to resolve The "ERROR_INTERNET_CANNOT_CONNECT" error occurs when you send Web requests by using NTLM authentication in Windows 2000 80072EFD # as an HRESULT: Severity: FAILURE (1), Facility: 0x7, Code 0x2efd # for hex 0x2efd / decimal 12029 : ERROR_INTERNET_CANNOT_CONNECT inetmsg.h Error message when you try to update Money 2007, Money 2006, or Money 2005: "An internet communication error occurred OFXIE12029" When you try to update Microsoft Money 2007, Microsoft Money 2006, or Microsoft Money 2005, you receive the following error message: An internet communication error occurred OFXIE12029. Dynamic Update Not Successful During Windows Server 2003 Setup and 12029 Error Is Added to Setuperr.log When you try to install any of the Windows products that are listed at the beginning of this article, if you click Yes, download the updated setup file (Recommended) during Windows Setup to run the Dynamic Update feature, Dynamic Update may not download the necessary drivers and fixes. Additionally, a 12029 error (ERROR_INTERNET_CANNOT_CONNECT) may be added to your Setuperr.log file. Systems Management Server 2003 Remote Control Client does not display current Remote Control Status [LOG[HTTP ERROR: 12029 : ERROR_WINHTTP_CANNOT_CONNECT]LOG]!>