1,745 questions with Windows development | Internet Information Services tags

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1 answer

.NET Core Profiler Crashing on 32 bit Application Environment

Hi Team. I have developed my own .NET core profiler using VS 2019. To load my profiler, I have set the environment entry in the web.config file. <environmentVariable name="CORECLR_ENABLE_PROFILING" value="1" /> …

Windows development | Internet Information Services
Developer technologies | .NET | .NET Runtime
asked 2022-03-24T13:18:47.167+00:00
Duraikannu Jeyamani 6 Reputation points
edited a comment 2025-06-30T04:55:32.0966667+00:00
Duraikannu Jeyamani 1 Reputation point
0 answers

windows server 2016 datacenter, iis application pool stopped suddenly

One of our web server iis application pool stopped suddenly and we have checked the event log and we found the below error and we want know the exact issue and how to fix the issue please go through the below error :An application has reported as being…

Windows development | Internet Information Services
asked 2025-06-27T18:16:27.5066667+00:00
Surapally Sravan Kumar 0 Reputation points
commented 2025-06-28T09:33:50.66+00:00
Lex Li (Microsoft) 6,037 Reputation points Microsoft Employee
1 answer

IIS Manager hangs when enabling shared configuration

When I go to enable Shared Configuration in IIS 10 on Server 2022 and point it to my configuration folder and enter the encryption key the interface just hangs. The HTTP server itself is fine and continues to serve pages, it's just the IIS Manager…

Windows development | Internet Information Services
asked 2022-06-17T15:15:38.093+00:00
Todd Nelson 21 Reputation points
commented 2025-06-28T04:47:03.93+00:00
Andrew Rinne 0 Reputation points
0 answers

How to fix can't communicate between websites in other devices on IIS.

hi, currently I'm hosting 2 websites on IIS backend api on 192.168.1.100 and frontend on 192.168.1.101. the problem i'm facing is that the communication is normal between the backend and frontend in the host machine, but when I use another device to in…

Windows development | Internet Information Services
asked 2024-12-08T11:41:59.29+00:00
vinh ngo the 0 Reputation points
commented 2025-06-27T08:51:01.0233333+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
2 answers

How to select 308 for a redirect in IIS 10 URL Rewrite

I'm writing some rewrite rules in IIS 10, and want to add some redirects (namely, the standard HTTP-->HTTPS redirect). I've heard that for redirects, 308 is preferred to 301, as POST's aren't changed to GET's. But in the "Edit Inbound Rule"…

Windows development | Internet Information Services
asked 2025-04-01T22:13:56.7133333+00:00
THEOBALD K 20 Reputation points
commented 2025-06-27T04:14:40.2766667+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
2 answers

Can't see IIS-FTP logs in event viewer

Can't see IIS-FTP logs in event viewer: Note: Tested on Windows Server 2012, 2019, and 2022. I heard that we can find the log coming from the IIS-FTP source with the event id 13, in the event viewer. This event id indicates failed logon attempt to an FTP…

Windows development | Internet Information Services
asked 2025-03-20T05:25:56.79+00:00
Zeel Jain 0 Reputation points
commented 2025-06-27T04:11:49.4333333+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
1 answer

IIS php fastcgi and chunked request body

I've found out IIS doesn't support a chunked request bodies, eg. I found a mention: In HTTP/1.1, chunked transfer encoding is primarily a server-side response mechanism. The specification (RFC 9112, previously RFC 7230 and RFC 2616) defines chunked…

Windows development | Internet Information Services
asked 2025-03-18T18:19:53.47+00:00
Jan Vávra 386 Reputation points
edited an answer 2025-06-26T09:22:37.13+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
2 answers

Issue with IIS application on premise joined to our domain alway ask user and password

We have a server 2022 with IIS and an application hosted on it. The server is joined to our AD domain. Every time we start the application edge (chrome or mozilla) ask for user credentials to access. Windows authentication is enable and the URL is…

Windows development | Internet Information Services
asked 2025-02-25T11:06:12.35+00:00
Stefano 0 Reputation points
answered 2025-06-25T10:23:56.9833333+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
2 answers

Unable to install IIS on Windows 10 Enterprise LTSC Version 1809

I am trying to install IIS on a Windows 10 Enterprise LTSC laptop. The version is 1809. I used Control Panel --> Programs and Features --> Turn Windows features on or off When I click on IIS and OK, I then receive the message: The referenced…

Windows development | Internet Information Services
Windows for business | Windows Client for IT Pros | User experience | Other
asked 2025-02-18T16:11:43.0333333+00:00
Mary Martin 1 Reputation point
commented 2025-06-25T02:15:16.8833333+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
1 answer

accidentally my task bar move to top how to move back to bottom

I am using windows 11 home edition . accidently from some short key task bar moved to top . i am trying to move back task bar at bottom . i can not find any solutions yet

Windows development | Internet Information Services
asked 2025-06-17T06:53:19.9333333+00:00
anubhav singh 0 Reputation points
commented 2025-06-25T02:12:59.5166667+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
1 answer

IIS doesn't close WebSocket connections cleanly

I apologize if this isn't the right place to report an issue, but the IIS Feedback page is down. It appears that IIS isn't closing WebSocket connections properly. According to the WebSocket specification, the peer closing the connection is supposed to…

Windows development | Internet Information Services
asked 2025-05-01T09:59:42.0766667+00:00
Nico 20 Reputation points
commented 2025-06-23T02:42:31.56+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
2 answers

"The provided folder does not exist or is unaccessible!" error when trying to access files on network shared drive from IIS10 server

Hi, I am facing "The provided folder does not exist or is unaccessible!" error for files on shared network drive. Client Environment: -Windows 2022 Server that hosts web site/web api in IIS10. Web Site is developed in Angular and Web Api in…

Windows development | Internet Information Services
asked 2025-06-05T19:28:53.3+00:00
Shastri, Shrinivas 0 Reputation points
commented 2025-06-23T02:39:05.7766667+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
3 answers

IIS SMTP Virtual Server, suddenly not sending emails

I have a virtual smtp server running on a machine, I have another machine that is sending emails to that and forwarding to google (smtp.gmail.com). Was working for couple years now but suddenly, stopped. It is saying error "Action: failedStatus:…

Windows development | Internet Information Services
asked 2025-04-15T20:29:45.8866667+00:00
Lance Ricci 0 Reputation points
commented 2025-06-23T02:35:37.2+00:00
Tom Tran (WICLOUD CORPORATION) 10 Reputation points Microsoft External Staff
3 answers

Unable to connect to web server "IIS Express" ... its baaaackkk

I've done everything stackoverflow mentioned: Deleted the .vs folder Initalized a new AppSettings.json file Changed the port number Rebooted Nothing works. I'm still getting the error. It doesn't make sense that I should delete the bin…

Windows development | Internet Information Services
Developer technologies | ASP.NET | ASP.NET Core
asked 2022-04-07T05:29:03.503+00:00
Coreysan 1,811 Reputation points
edited an answer 2025-06-05T14:20:28.8066667+00:00
Ravi Dhileeban 0 Reputation points
2 answers

MMC has detected an error in a snap-in. It is recommended that you shut down and restart MMC

Hi, I get this error when I open "Internet Information Server (IIS) 6.0 Manager" and then I right click on "Properties" of "[SMTP Virtual Server #1]" item. O:S: Windows Server 2022 Standard. I read many similar…

Windows development | Internet Information Services
asked 2022-05-31T18:10:20.037+00:00
Stefano Milanesi 51 Reputation points
commented 2025-05-27T09:54:38.8366667+00:00
Anupong Lerdwattanaruk 0 Reputation points
2 answers

413 Request Entity Too Large

Hi all, I have an application deployed on IIS, but I found that I can't upload anything larger than 50kb, If I upload more than 50kb I will get this error. "Error in HTTP request, received HTTP status 413 (Request Entity Too Large)"

Windows development | Internet Information Services
asked 2022-07-28T15:26:36.987+00:00
nutntion 1 Reputation point
commented 2025-05-16T12:18:51.9066667+00:00
Paul Maskens 0 Reputation points
6 answers One of the answers was accepted by the question author.

.NetCore 9.0 webAPI published and deployed to IIS gives HTTP Error 404 upon browsing -

Hello, I need some pointers reg. this scenario I am about to describe. I created a .NetCore 9.0 WebAPI and published it to my IIS. My installed IIS version is 10 (v10.0.19041.1). I created separate Application Pool setting the CLR Version to 'No…

Windows development | Internet Information Services
Developer technologies | ASP.NET | ASP.NET Core
asked 2025-02-09T13:37:24.01+00:00
P. G. Choudhury 146 Reputation points
edited the question 2025-05-06T11:02:33.6133333+00:00
VarunTha 14,850 Reputation points Microsoft External Staff Moderator
3 answers

classic asp will also be abandoned?

Just as VBScript will be ripped from Windows in future!

Windows development | Internet Information Services
asked 2024-05-23T13:52:30.0066667+00:00
啸 轩 1 Reputation point
edited an answer 2025-04-29T16:58:04.9533333+00:00
Bruce (SqlWork.com) 77,686 Reputation points Volunteer Moderator
1 answer

IIS: How to setup mTLS authentication for Belgian eID Card

Hello, I've been trying to deploy an API using mTLS authentication on a Windows Server 2022 VM with an IIS 10.0 installed with no success. The Web API is developped using .NET Core 8.0 and works properly when launched through Visual Studio. It's goal is…

Windows development | Internet Information Services
asked 2025-04-23T09:45:18.2366667+00:00
Cyril COLIN 0 Reputation points
edited a comment 2025-04-25T17:14:31.2266667+00:00
Lex Li (Microsoft) 6,037 Reputation points Microsoft Employee
4 answers

Unable to install IIS on Server 2019 DC error 0x800f081f

I`m getting this error: I tried the following commands: Microsoft Windows [Version 10.0.17763.3650] (c) 2018 Microsoft Corporation. All rights reserved. C:\Users\Administrator.WIN-ONA542MGLKP>dism /online /enable-feature…

Windows development | Internet Information Services
Windows for business | Windows Server | User experience | PowerShell
Windows for business | Windows Server | User experience | Other
asked 2022-12-03T00:32:53.737+00:00
Lucas Paixao Soares Ribeiro 1 Reputation point
edited a comment 2025-04-22T23:43:10.34+00:00
Lex Li (Microsoft) 6,037 Reputation points Microsoft Employee