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Channel: Troubleshooting

Two language WordPress sites on IIS - rewriting problem

Hi,I install Wordpress site in IIS root folder (C:\inetpub\wwwroot).This is main web site (http://wordpress/) in English language. I wrote rewrite rule in web.config    <rewrite>...

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Error Code 0x80070021

HTTP Error 500.19 - Internal Server ErrorThe requested page cannot be accessed because the related configuration data for the page is invalid.Detailed Error Information:Module   IIS   Web...

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Windows 10 IIS works with IP, but not localhost (resolved to IPv6)

In troubleshooting - I completely removed IIS, purged inetpub folder, then re-added the IIS feature with default settings. Using MS EdgeIn address bar, entering localhost returns 503 service...

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IIS 10 - Response stuck in "SendResponse"

Is there a way to configure IIS to cancel a request that has been in the SendResponse state for X number of seconds? How much control over this can we have?If the client is no longer connected, will...

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The HTTP request is unauthorized with client authentication scheme 'Anonymous'

We have a set of VMs (windows server 2016) hosting IIS 10 with an Asp.Net based website. The website connects to a third party asmx based web service. Recently when connecting to the web service we...

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Timeout for some of websites after they stopped for any reason while other...

Hello,I have very weird situation happening from time to time. Scenario: IIS 8.5 with about 1.5k websites. App pool after 20-30 minutes is being terminated. They all work under 32bit. From time to time...

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Memory issue for reverse proxy for MJPEG stream

As topic.I have set up my IIS (v 10.0.14393.0) with rules for a specific path to distribute a MJPEG stream I have locally on port 8081.In a web page I have included a link to the specified path,...

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Application Pools Suddenly Stopped with Error Messags

A process serving application pool 'apppoolr reported a failure trying to read configuration during startup. The process id was '3916'.  Please check the Application Event Log for further event...

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Help me out to know more iis/asp.net troubleshooting tools

Hi Folks,Currently i am using browser dev tools and fiddler tracing, failed request tracing for troubleshooting asp.net iis hosted application on pre prod and prod environments. Is there any more tools...

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Default website unavailable

Just installed IIS on Windows Datacenter 2019.  I cannot reach the default website.  I have used the link from IIS Manager as well as localhost, IP, and fully qualified server name from within and...

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ISS Manager under Site, Default Web Site gives me an error “The application...

Hi,When I Open "Internet Information Services (ISS) Manager" under  "Sites",I have my "Default Web Site" red cross and getting error “The application ‘/’ does not exist”Does any one know why I am...

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URL Rewrite User Friendly URL giving 404 Error

Hi Guys!I wanted to rewrite http://localhost:8080/?p=home tohttp://localhost:8080/homeFor this task, I used User Friendly URL in URL Rewrite module and it generated the following web.config...

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.page web site

Hello. I created a simple website on my local server in iis, and bound it whith test.testsite.comcreated in DNS server forward lookup zone testsite.com, and created "A" hosttest And it works. I open...

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405 error in iis

Hi teams,I have an asp.net mvc application, and I get a 405 error when I publish it on iis. I tried to add mime types and authorization rules. I also tried to add permissions to the website folder, but...

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Application suddenly hangs (Waiting to enter a .NET Lock)

I have an application running on IIS 8.5 and it suddenly hangs.I've dumped the memory on the exactly moment and tried to analyse the problem and I found the following:The following threads in...

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After deploying a new site "The Module DLL...

I have an IIS Web Farm composed of two servers (Server A and B) in Shared Configuration. When I update a site in server "A" and initially load the site, Server "B"'s App Pool turns off, I get an "HTTP...

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IIS URL Rewrite Pattern Help

Hello, I am pretty new to IIS and the re-write module and need some help redirecting a few links. Any help is very appreciated. Basically what I am trying to do is this: these are random names and...

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IIS 6.2 2012 R2 Web Services Terminated unexpectedly

Hello,I recently upgraded our server from 4 vcores to 8 vcores on AWS as it was constantly bottlenecking when there were lots of requests.However since today there have been many outages due to errors...

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Server Not Found when publishing application to iis

Hi all,I have an asp.net application, it works fine in the vs, but when I publish it to iis, It says "Server Not Found." Can anyone help me solve this?

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Unable to browse certsrv

Added the roles for certsrv but cant seem to browseThis was a WSUS server previously.Wondering if reinstalling IIS and WAS would resolve without creating ay other issues.  Currently this IIS is hosting...

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