Http Error 404.3 - Not Found Default.aspx
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Web Platform Installer Get Help: Ask a Question in our Forums More Help Resources Blogs Forums Home IIS.NET Forums IIS 7 and Above ASP.NET Administration ASP.NET Configuration (HTTP Error 404.3 - Not Found) ASP.NET Configuration (HTTP Error 404.3 - Not Found) RSS 32 replies Last post Dec 22, 2011 05:21 AM by ctarpy ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Advanced Search Reply jbristowe 6 Posts ASP.NET Configuration (HTTP Error 404.3 - Not Found) http://stackoverflow.com/questions/6425442/http-error-404-3-not-found-in-iis-7-5 Sep 21, 2006 12:41 PM|jbristowe|LINK I am unable to serve up an ASP.NET page from IIS 7.0 on Windows Vista RC 1 (Ultimate Edition). Requests for an ASP.NET page (i.e. default.aspx) return the following message: HTTP Error 404.3 - Not Found Description: The page you are requesting cannot be served because of the Multipurpose Internet Mail Extensions (MIME) map https://forums.iis.net/t/1028546.aspx?ASP+NET+Configuration+HTTP+Error+404+3+Not+Found+ policy that is configured on the Web server. The page you requested has a file name extension that is not recognized, and is not allowed. Error Code: 0x80070032 ASP.NET is installed and enabled on IIS 7.0 (via the "Windows Features" applet in the Control Panel). When I examine the handler mappings for the machine (itself), the following entriesare listed: PageHandlerFactory-Integrated | *.aspx | Enabled | Unspecified | System.Web.UI.SimpleHandlerFactory | Local PageHandlerFactory-ISAPI-1.1 | *.aspx | Enabled | Unspecified | IsapiModule | Local PageHandlerFactory-ISAPI-2.0 | *.aspx | Enabled | Unspecified | IsapiModule | Local Note: These entries (above)are not listed for the default Web site or any of its applications. (I can only assume that they are inherited.) When I explicitly add a handler for the path, "*.aspx" to one of my applications, the error no longer appears. However, the ASP.NET does not appear to execute. (The content served back from IIS 7.0 is empty.) I would appreciate any advice to help resolve this issue. "ASP.NET" Configuration "IIS 7.0" Reply thomad 552 Posts Re: ASP.NET Con
analytics extras Pricing Customers Our Customers Case Studies Videos About Our story our team Our culture Free trial dock X Try it for Free Features Pricing Customers Videos About Partners http://assist.biztalk360.com/support/solutions/articles/1000083724-error-type-http-error-404-3-not-found-add-a-mime-map- Case Studies White Papers eBooks Events Demo Request Quote Request Careers Contact Us Blog Support Portal Feedback Portal Integration Monday Support Home Support Home Solutions Forums Login New Ticket http://forums.asp.net/t/2045035.aspx?HTTP+Error+404+3+Not+Found Login New Ticket Enter your search term here... Search Home First Time Launch Issues - Solutions Solutions to first time launch issues - Part 2 Error Type: HTTP Error http error 404.3 - Not Found (..add a MIME map) Modified on: Fri, 19 Feb, 2016 at 9:13 AM HTTP Error 404.3 - Not Found The page you are requesting cannot be served because of the extension configuration. If the page is a script, add a handler. If the file should be downloaded, add a MIME map. This problem will occur http error 404.3 if ASP.NET is not installed correctly in your server. Please follow the steps below to rectify this issue: Navigate to C:\Windows\Microsoft.NET\Framework64\v4.0.30319 Type the command aspnet_regiis -iru-iru - Install this version of ASP.NET. If there are any existing applications that uses ASP.NET, it will not change IIS configuration to use this version. aspnet_regiis -iru Make sure BizTalk360 application pool is configured to run .NET Framework 4.0 and Integrated mode Reset IIS For customers using Windows Server 2012 and later, if the error is encountered in the operating system then the HTTP activation needs to be turned on in the Windows features in Server Manager by navigating to .Net Framework 4.5 Features> WCF Services> HTTP Activation. Did you find it helpful? Yes No Can you please tell us how we can improve this article? More articles in Solutions to first time launch issues - Part 2 Error Type: Parameter name: strDBServer Error Type: HTTP Error 500.21 - Handler "svc-ISAPI-2.0" has a bad module "IsapiModule" in its module list Error Type: HTTP Error 404.3 - Not Found
ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/Configuration and Deployment/HTTP Error 404.3 - Not Found HTTP Error 404.3 - Not Found [Answered]RSS 4 replies Last post Apr 22, 2015 03:59 AM by Angie xu - MSFT ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Support Options Advanced Search Reply bigfern52 None 0 Points 2 Posts HTTP Error 404.3 - Not Found Apr 13, 2015 10:32 PM|bigfern52|LINK I just put my website up on my server and only some are up the and those are only the one in the applications the rest of the directories will not show or will just show the the path and when i click on them i get this error i have not put the new ip address yet because i am moving servers and there is lots of data on them and other need to use the other server if If i just change the IP will the website and all the others work? or do i need to do something else? I also get these when i browse my website It is possible that a handler mapping is missing. By default, the static file handler processes all content. The feature you are trying to use may not be installed. The appropriate MIME map is not enabled for the Web site or application. (Warning: Do not create a MIME map for content that users should not download, such as .ASPX pages or .config files.) If ASP.NET is not installed. Reply Angie xu - M... All-Star 32676 Points 3721 Posts Microsoft Re: HTTP Error 404.3 - Not Found Apr 14, 2015 10:06 PM|Angie xu - MSFT|LINK Hi, bigfern52 HTTP Error 404.3 - Not Found 404.3 - MIME Map policy prevents this request. This problem occurs if the following conditions are true: The handler mapping for the requested file name extension is not configured. The appropriate MIME type is not configured for the Web site or for the application. Please let me know if there is anything that I can do to help. Best regards, Angie We are trying to better understand customer views on social support experience. ClickHERE to participate the survey. Thanks! Reply bigfern52 None 0 Points 2 Posts Re: HTTP Error 404.3 - Not Found Apr 15, 2015 09:16 PM|bigfern52|LINK I haven't completely fixed that problem but I got another problem now it says an error occurs on the server when processing the url and to the administrator which is me Reply PatriceSc All-Star 32580 Points 9284 Posts Re: HTTP Error 404.3 - Not Found Apr 16, 2015 07:12 AM|PatriceSc|LINK Hi, You shouldbe able to findmor