500 Internal Server Error Asp Iis 7.5
Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Server Fault Questions Tags Users Badges Unanswered Ask Question _ Server Fault is a question and answer site for system and network administrators. 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 top How to diagnose a 500 Internal Server Error on IIS 7.5 when nothing is written to the event log? up vote 19 down vote favorite 7 I've just deployed an update to an existing ASP.NET MVC3 site (it was already configured) and I'm getting the IIS blue screen of death stating HTTP Error 500.0 - Internal Server Error The page cannot be displayed because an internal server error has occurred. However; there is nothing showing up in the Application Event Log where I would expect to see a (more) detailed description of the entry. How can I go about diagnosing this issue? iis-7.5 windows-event-log 500-error asp.net-mvc share|improve this question edited Jul 16 '12 at 7:55 asked Jul 15 '12 at 21:25 Greg B 4843825 I've had the exact same issue here. In my experience, if the event log is empty than the request wasn't correctly routed to the worker process. In one of our recent deployments we saw the app work intermittently with about 50% of the requests randomly failing with the 500 error and nothing in the logs. I suspect something is going wrong with the AppDomain unload that occurs after deployment. Out of curiosity, are you running antivirus in your production environment? Does an IIS reset solve the issue (until the next deployment)? –ShadowChaser Feb 21 '13 at 16:17 add a comment| 4 Answers 4 active oldest votes up vote 22 down vote accepted Take a look at IIS7's Failed Request Tracing feature: Troubleshooting Failed Requests Using Tracing in IIS 7 Troubleshoot with Failed Request Tracing The other thing I would do is tweak your
you deploy it to your IIS server. Now you’re getting the dreaded 500 – Internal server error. What are you to do? As you may know, a HTTP 500 error is a generic error message returned by a web server when it knows something has gone wrong but it is unable to be more specific about the error. That’s not necessarily helpful, though, when you are trying to figure out what is causing the error so you can fix it and get your web site to load. Here are a few tips to help you find the real error so you can get your site loading properly. Classic ASP If you are running Classic http://serverfault.com/questions/407954/how-to-diagnose-a-500-internal-server-error-on-iis-7-5-when-nothing-is-written-t ASP on IIS 7 or IIS 8, just about any error that you get from an out-of-the-box installation will be a 500 error. You should check out this blog post for more information on developing Classic ASP applications in IIS 7 or later. Tips for finding the real error Run the site directly on the server – depending on the configuration of your site/server, you may be able to see the real error if you http://blogs.iis.net/rickbarber/working-past-500-internal-server-error load the site from a browser located on the same server. You may need to turn off ‘show friendly http errors.’ Temporarily add the following within the appropriate tags in your web.config file:
Web Platform Installer Get Help: Ask a Question in our Forums More Help Resources Blogs Forums Home IIS.NET Forums IIS 7 and Above Classic ASP 500 Error on new IIS 7.5 Win2k8 R2 Server 500 Error on new IIS 7.5 Win2k8 R2 Server [Answered]RSS http://forums.iis.net/t/1186028.aspx?500+Error+on+new+IIS+7+5+Win2k8+R2+Server 6 replies Last post Jan 27, 2012 10:10 AM by SvenAndersen ‹ Previous Thread|Next Thread https://support.microsoft.com/en-us/kb/943891 › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved Threads Advanced Search Reply ThePrep 4 Posts 500 Error on new IIS 7.5 Win2k8 R2 Server Jan 10, 2012 12:52 PM|ThePrep|LINK Hello... I was hoping that someone could help me trouble shoot the following problem. I've been asked to set a new Windows 2008 R2 ( x64 ) server with 500 internal IIS 7.5, to run a company website using / created in ASP. I'm running into a problem where I keep getting a "500 - Internal Server Error" when ever anyone goes to the index.asp page, or any asp page for that matter. I've searched the web and I'm having a hard time understanding what my problem could be. I've followed the guides that says ASP must be part of the Service Roles on IIS. I've also followed 500 internal server a bunch of other guides that, frankly, I just didn't understand. I'll give you what the server is currently setup as.. Windows 2008 R2 x64 with SP1 All patches are installed and up to date .NET 3.5.1 and all features are installed ( Under Features ) IIS 7.5 installed with the following roles: Web Server: Common HTTP Features Static Content Default Document Directory Browsing HTTP Errors HTTP Redirection WebDAV Publishing Application Development ASP.NET .NET Extensibility ASP CGI ISAPI Extensions ISAPI Filters Server Side Includes Health and Diagnostic HTTP Logging Logging Tools Request Monitor Tracing Custom Logging ODBC Logging Security Request Filtering Performance Static Content Compression Management Tools Just to note... I can view any HTM or HTML file fine... Its just all the ASP pages. Any help someone can give is GREATLY appreciated! :) Reply Rovastar 4717 Posts MVPModerator Re: 500 Error on new IIS 7.5 Win2k8 R2 Server Jan 10, 2012 01:28 PM|Rovastar|LINK I think you have not installed the language you need. By default asp and asp.net are not installed (they are *different* languages) http://geekswithblogs.net/dlussier/archive/2007/08/12/114603.aspx ... Reply ThePrep 4 Posts Re: 500 Error on new IIS 7.5 Win2k8 R2 Server Jan 10, 2012 01:58 PM|ThePrep|LINK Rovastar... I appreciate your reply! I do believe I already have Classic ASP installed... If you look at my original post, ASP under Application Development for IIS is checked and listed as
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