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Questions tagged [iis-express-10]

37 questions
13
votes
2 answers

Dotnet Core Multiple Startup Classes with In-Process Hosting

I have a dotnet core v.2.1 application that utilizes the "startup-class-by-environment-name-convention" to use different Startup classes for different environment, e.g. development, staging and production. The Program.Main.CreateWebHost method looks…
Oskar Lindberg
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12
votes
3 answers

iisexpresstray crashes when starting a site from visual studio

I am a VS2022 user. I updated it to version 17.5.0. Every time I try to view in the browser, the iisexpresstray (IIS Express) appears. But when you pass the mouse disappears. An error appears in Event Viewer. IIS Express is still working. I have…
Ezequiel Revino
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12
votes
6 answers

The IIS Express applicationHost.config file contains invalid entries and must be corrected before you can open project

I have installed Visual studio developer community version to practice coding. When I tried to create a new web project, I am facing issue like configuring IIS express failed, can not read the configuration file. I have tried all possible solutions…
Sudhakar B.V.
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11
votes
2 answers

Can JetBrains Rider work properly with IISExpress?

The JetBrains Rider I'm using is the latest version, 2019.1.2 (free 30-day trial), from the official website. It's not a broken version. I have a solution which contains an ASP.NET web API csproj. The solution was working properly in IIS, or VS +…
David Smith
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4
votes
1 answer

Error occured when trying to configure IIS Express for project. redirection.config cannot read file due to insufficient permision

I'm trying to debug IIS Express as I was creating a web service to connect my application to the database. Unfortunately, an error box pop out shows: The following error occur when try to configure IIS Express for project.…
tiqa
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4
votes
2 answers

Windows Authentication doesn't work with IIS Express 10

At work we were forced into a hardware refresh where we went from a Windows 7 box with VS 2013 and IIS Express 6 to a Windows 10 box with VS 2017 and IIS Express 10. The problem is that Windows Authentication refuses to work. I get a 401.2 -…
Jason B
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4
votes
0 answers

IIS Express/Kestrel hangs on OPTIONS request

I have a .NET Core 2.0 project, targeting the full .NET Framework: net461 ... Running on Windows 10, on localhost, using Visual Studio Community…
Joel
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3
votes
2 answers

No longer prompted for CAC for localhost after upgrade to Windows 11

After upgradeing to Windows 11, a local ASP.Net application is no longer prompting me for my CAC and so I cannot access the site via https. I can access it fine via http. I did some looking around and my bindings were set to a cert with the…
Levi Wallach
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3
votes
0 answers

Failed to start process with commandline VSIISExeLauncher.exe

I just updated my project from ASP.Net Core from 2.1 to 2.2. When I start debugging my application using visual studio. My application compiled and run. Suddenly, it stopped and exited debugging mode. When I checked Event Viewer, there is an error…
Redplane
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3
votes
1 answer

VS2017 in Windows 7 "An error occured attempting to determine the process id of dotnet.exe"

Project properties -> Enable SSL : false (Off) Selected "IIS Express" as debug option "IIS 10.0 Express" already installed Getting below error always Can any one suggest a fix ? Already tried below URLs, no hope still An error occurred attempting…
Syed Mohamed
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2
votes
0 answers

IIS Express SSL ERR CONECTION RESET

I have a W10 x64 workstation that's having trouble making SSL work on IIS Express I've tried every posible solution that I've seen on this site and others, still haven't found a solution The most close I was, I was able to run the IIS Express…
lukroid
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2
votes
2 answers

How to increase request length to upload large files in ASP.NET Core?

I have developed an ASP.NET Core Web API which is used to upload files.I am testing the API through postman. When I try to upload file size more than 28 MB it throws request length exceeded error. So I tried to find out solution for this issue. If I…
user2865466
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2
votes
0 answers

IISExpress with trace flag gives no additional information and still prompts to run with trace flag

I am trying to run IISExpress with no options just iisexpress.exe, and I am getting the following error The filename, directory name, or volume label syntax is incorrect. For more information about the error, run iisexpress.exe with the tracing…
TJ Rockefeller
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2
votes
3 answers

How to allow a DELETE method with IIS Express and Web API?

I am trying to send a delete request to my Web API service via Fiddler and am getting back a 405 "Method not allowed" error. I have read extensively about removing the "WebDAV" module in web.config and similar suggestions (WebDAV is not enabled in…
dpberry178
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1
vote
0 answers

Exception Thrown : w3wp.exe has triggered a breakpoint

I have an ASP.NET application which is hosted in IIS and for debugging, we Attach To Process and debug. Since yesterday, I am getting an error as w3wp.exe has triggered a breakpoint. error message Also, we see the error "Frame not in module" error…
user12427779
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