Develop Reference

First project in an ASP.NET Core 3.1 application

I have successfully completed my first project in an ASP.NET Core application using Connector/NET Core to explore the possibility to run this application on any .NET Core
This is the tutorial
This project work correctly on http://localhost:62954/Tablename
Now I need publish the project on the windows server 2008 for sharing on the web this work
On the server I have installed dotnet-sdk-3.1.300-win-x64.exe
I have copied the folder and file from project local to remote server c:\inetpub\wwwroot\aspnetcore\mvccore
but if get on the browser the link http://mywebsite/aspnetcore/mvccore/views/tablename/Index.cshtml
the return is page not found
isn't copying the local file and folders on the server enough for the project to work?
I am server administrator... maybe do I have to configure IIS?
can the new configuration create problems to the existing one on IIS?
how to do resolve this?
can you help me, please?

You need IIS for that. But, since you have a .NET Core App, why wouldn't you use Docker to avoid environment problems? It's very easy to configure with Visual Studio 2019.

Activate MVC Web site on IIS 7 Windows Server 2008 R2 Enterprise SP2
https://forums.asp.net/t/2167474.aspx?First+project+in+an+ASP+NET+Core+3+1+application

How to run .NET Core project using pythonnet on IIS

I'm trying to setup a .NET Core project using IIS(Internet Information Services). The project uses pythonnet to call functionalities written on Python. When I start the IIS site, and send a post request to it, I get this exception.
I have added the Path environment variable to the site environment variables.
I have tried changing the permissions to the Python folder.
The project works fine when started in Visual Studio 2019 using IIS Express. I'm expecting it to work the same way as on the hosted IIS server.

The solution is pretty simple. The problem was indeed with the permissions so I just switched The Application Pool Identity to Custom account and entered the Administrator account. Everything seems to work as intended now.

Cannot run Simple ASP.NET MVC Application with Visual Studio 2015 from IIS (Internal Server 500)

Windows 10 Professional
IIS 10
Visual Studio 2015 (Running as Administrator)
I want to run from IIS instead of IIS Express as I have an external IP pointing to my machine and I will be receiving messages from an external source. Ultimately I will be using WebAPI but for testing and setting up IIS I am using a simple ASP.NET MVC 5 Web Application.
I created a new ASP.NET MVC 5 Web Application, this is the skeleton Visual Studio 2015 MVC Template, I then ran the application using IIS Express, no issues:
I then went to IIS 10 and created a new website with "localhost" as the binding:
The Physical Path for this new website in IIS is C:\inetpub\wwwroot\AspNetMvcTest:
I then went to the web application properties and switched to IIS. I was asked if I would like to create a new Virtual Directory:
I clicked Yes, if you click No the operation will be canceled and you unsaved Web Application Properties. You have to click Yes to change to Local IIS Property in Visual Studio.
I then was told that IIS "localhost" was mapped to a different folder and would I like to remap:
I clicked Yes. If you click No you will have unsaved Web Application Property changes again and you will not be using Local IIS in Visual Studio.
This is interesting Visual Studio is trying to change the "Virtual Directory" because it will actual change the Physical Path of the IIS Website not add a Virtual Directory. A Virtual Directory is a folder, somewhere outside of the Physical Path of the IIS website that IIS will treat as is part of the Physical Path folder. But I digress.
Now I am told that the "Virtual Directory" was created successfully:
Now we can look at the changes Visual Studio 2015 made to IIS 10:
We have no Virtual Directories on the website bound to localhost:
My Physical Path has been changed by Visual Studio 2015 and it is mapped to my the directory my simple ASP.NET MVC 5 Web Application resides:
So even though Visual Studio 2015 uses the "Virtual Directory" when changing the ASP.NET MVC 5 Web Application Properties, Visual Studio 2015 was only concerned with the Physical Path and that is the only thing it changed in IIS that I can see.
Now for the Internal Server Error 500 Details
I press F5 in Visual Studio 2015 and F12 Tools says there is an Internal Server 500 Error:
If we inspect the request and response in Fiddler, there 500 Error has a Content Length = 0
To try and get more details of the 500 error I have turned Custom Errors off in my Web.Config and also added httpErrors Detailed and PassThrough:
I added "catch all" exceptions handling to Global.asax, no breakpoint hit:
Here is my Call Stack, which is empty and neither breakpoint in screenshot is ever hit:
I added a Console Application to my solution as "Set As Startup Project" and here is my Call Stack proving a break point can be hit:
Here is a screenshot of Event Viewer -> Application, I cleared the Application log, pressed F5 in Visual Studio 2015, refreshed the Application log and it is empty still:
I thought the issue is folder permissions after Visual Studio changed the Physical Path
So I added IIS_IUSRS and gave Full Control even though the Account does not need that high of a level of permission to the Physical Path directory:
My ApplicationPoolIndentity is Framework v4.0 and ApplicationPoolIdentity The ApplicationPoolIdentity is assigned membership of the Users group as well as the IIS_IUSRS group:
I tried adding the specific Application Pool to the Security properties of ASP.NET MVC app Physical Directory, so first I found the process Visual Studio F5 was attached to:
I added "DefaultAppPool" and my IIS Application Pool "IIS APPPOOL\AspNetMvcTest" to the Physical folder Security.
I added index.html to the Web Application Physical Folder and that does not work:
<html>
<head>
</head>
<body>
<h4 style="color: black">hello world</h4>
</body>
</html>
I have moved the IIS website Physical Path to inetpub/wwwroot back to the directory I created when I created the website, I cannot even browse to a simple HTML file, I get the same empty 500 error
So now I am stuck and do not know what else to do.

TL;DR
Before reading the rest of answer it is likely you just need to run aspnet_regiis which you can do from cmd or via a cool tool in Web Platform Installer, if you search "ASP.NET" there is a handy "Execute ASP.NET IIS Registration tool" you can install.
Original Answer:
Thanks for all the help from everyone, first thing I should have done was taken a step back and tested an index.html "Hello World" test file from a IIS Website with c:\inetpub\wwwroot as the Physical Path of the IIS website.
When you first install IIS you have a default website, browse to it and make sure that works. Is a great first start to a new machine. But I just deleted that IIS site after installing IIS
Steps I took for fix:
I uninstalled IIS via Control Panel -> Programs and Features ->
Windows Features.
Restarted my computer
Installed IIS for Windows 10 following this document
Tested IIS by creating a Website, using the DefaultAppPool and then browsing localhost, and that worked (again when you first install IIS you have this website but I deleted it on mine a couple days ago)
I Found that my simple ASP.NET Website still did not work though and it was published to c:\inetpub\wwwroot\AspNetMvcTest so it was not a potential folders permission issue. When browsing, instead of loading my ASP.NET Website IIS redirected to the root c:\inetpub\wwwroot and displayed its IIS Welcome page ("iisstart.htm")
This means I needed to run aspnet_regiis, which I did, via cool tool in Web Platform Installer, if you search "ASP.NET" there is a handy "Execute ASP.NET IIS Registration tool" you can install.
That was it, I was all set, ASP.NET MVC Website started working from IIS immediately upon refreshing my browser (localhost in Location bar).

I think the main problem is that ASP.NET MVC 5 web requires .NET Framework 4.5 at least. From your provided information, the application pool of your web application was using .NET 4.0. It look like you've not registerd ASP.NET 4.5 with your IIS yet.
To register ASP.NET 4.5 with IIS, you could use using Visual Studio's command prompt (as an Administrator), go to the following directory and run the commmand aspnet_regiis.exe -i
C:\Windows\Microsoft.NET\Framework64\v4.5.<version>
After successfully register ASP.NET 4.5 with IIS, change your web application to use .NET 4.5 application pool.

How to deploy an ASP.NET application to localhost using IIS?

I'm trying to deploy an ASP.NET application to localhost using IIS, I've been reading a LOT of tutorials and following them step by step but I just can't seem to make it work...
I created an Application Pool(TestPool) with .NET version 4.0 and gave it every permission to the folder where the application is at.
I then added an application to the Default Web Site and tried to run it at
http://localhost/TestApplication/
But I keep getting:
Any idea what is wrong and how can I solve this?
Versions:
IIS version: 6.2
OS: Windows 8.1
VS 2013 Ultimate: 12.0
VS .NET: 4.6
PS: It's my first attempt at deploying an ASP.NET application so if you need any further information just leave a comment.
EDIT:
It is now running at least thanks to Julian and Marge, but when I run it using VS it has the default view, why isn't it showing when I run it through IIS? When running through IIS it just lists the files:

This error is because your website, in the IIS Server, does not have the Directory Browsing enabled and the default document (default page of the site ex: Default.aspx) configured.
Go to IIS Server IIS > Default Documents and check if the default page of your site is listed, if no, add the page.
Check the related link:
https://support.microsoft.com/en-us/kb/942062

Generally speaking, you do not need to access IIS manager at all to run your webpage on localhost. All what you need to do is right click on the project and then choose properties. In the Web tab you will find Servers section. Make sure the Project Url is something like http://localhost/myproj or simply http://localhost/ then hit Create Virtual Directory. Your webpage should be up by then, and you can access it either in debug mode, or simply by navigating your browser to the Project Url you have chosen.

When you add web application in IIS ex.
That your hostname should be to add in host file which is C:\Windows\System32\drivers\etc"\hosts
ex.
127.0.0.1 test.pln

Visual Studio 2013 web forms project (.NET 4.5 and above) fails when deployed to hosting service. Runs locally

I've recently been working with ASP.NET again and decided to create a small ASP.NET project in a subfolder on one of my websites. I'm using Visual Studio 2013 and created the project using the ASP.NET Web Forms Application template. After creating the project, I left everything at the default, verified that it would build locally, published it to a folder on my system and then copied the published files via FTP to the subfolder on my site. When I tried to bring it up in my browser, it failed with the code ERR_CONNECTION_RESET. This told me that the host was seeing something there, otherwise it would have gone to my site's main 404 page. Chrome also refused to load the other pages within the deployed template. I did set the folder as an application in IIS after getting another error about forms authentication but that didn't have any effect.
I was able to successfully re-deploy an old ASP.NET site created with .NET 4.0 in VS2010. I was also able to deploy and load a project created in VS2013 / ASP.NET 4.5.1 with the ASP.NET Empty Web Application template.
I finally finally get the Web Forms template to work by doing the following -
Created a basic Default.aspx page with no master page.
Created a basic web.config file (copied from another new empty
project)
Commented out the following lines in the Application_Start function of Global.asax
BundleConfig.RegisterBundles(BundleTable.Bundles);
AuthConfig.RegisterOpenAuth();
RouteConfig.RegisterRoutes(RouteTable.Routes);
At that point, the project ran on the host with no problem. I then restored the Default.aspx and Web.config files and the project again failed, even with the Global.asax lines still commented.
I also changed the SessionState mode to "Custom" as suggested in the web.config file and this made no difference.
My question at this point is this - Has anyone else deployed a .NET 4.5.1 Web Forms app designed from the VS2013 template to a shared hosting service and is there something that you have to do to get it to work?
I'm fairly satisfied at this point that I can use the empty web application template and build things from scratch but I'd like to know if anyone else has run into this and what they did.
Thanks.

ERR_CONNECTION_RESET sounds to me like you were having some kind of Internet connectivity troubles, or your server was having some sort of Internet connectivity trouble. If it's working fine now, probably nothing to worry about.
Has anyone else deployed a .NET 4.5.1 Web Forms app designed from the VS2013 template to a shared hosting service and is there something that you have to do to get it to work? Yes, lots of people have done that.