After I published my up to IIS when I try to access it I get the error: Service Unavailable HTTP Error 503. The service is unavailable. What should I do next? I use Windows Server 2008(64 - b...

I have a couple of Applications added under my Default Website in IIS8.5 (simply http on port 80 IP=*) They point to different physical paths (which are not nested) and this works fine after addin...

I am unable to get gzip compression working on IIS 8.5 on a Server 2012 R2 machine. I have done some research and followed the instructions found in these posts: How to enable GZIP compression in...

I have got a new iis server and from a while i am finding solution for error : 405 - HTTP verb used to access this page is not allowed. The page you are looking for cannot be displayed because...

I have recently published my ASP.NET Core application to my host. I am hitting a HTTP Error 500.19. IIS 8.5 says the issue is:- "Cannot add duplicate collection entry of type 'add' with unique ke...

I've read a number of posts here on SO as well as on the 'net (IIS blogs, etc.). I'm trying to force all connections going from domain.com to www.domain.com and at the same time forcing the request...

This one seems to be originated after upgrading from vs2015 to vs2017. The error is Compiler Error Message: The compiler failed with error code -532462766. Some notes.. It works great on ...

Perhaps I'm missing something by not wording my Google searches correctly, but I've run into an issue with IIS 8.5 and caching. I have a server set up that by all standards should be serving only s...

To create a directory under and add a web app to IIS, I put this script in Azure DevOps Server Deployment Group job Powershell task: New-Item -Path "C:\inetpub\wwwroot" -Name "MyNewA...

I am working on claim base authentication and it is working fine. Now I want to add role autorization. I have role claim for user (eg. "Admin") When the IsInRole() method is called, there is a c...

I am attempting to create a Web API that can convert a styled HTML file into a PDF. I am using TuesPechkin and have installed my application into IIS (as a 32-bit app: I have modified the applicat...

I have windows server 2012 and I have installed the IIS 8.5 but I could not see the URL rewrite module. How can I enable or install?

Using Web Deploy 3.6 both on IIS 8.5 (Windows Server 2012 R2) and IIS 7.5 (Windows 7), I cannot find the Deploy -> "Import Web Application" option. The "Export Web Application" is also missing (see...

I have an ASP.NET site running under IIS 8.5 on Windows 2012 R2. I'm trying to use the MinBytesPerSecond configuration setting (in applicationHost\WebLimits) as part of a strategy to mitigate slow...

I'm having some odd issues with a web application written using Asp.Net Core 1.1, using the full .Net Framework v4.6.2. I want to force the application to use a swedish locale (sv-SE). This is wor...

I'm using Microsoft.Web.Administration (inside a Wix CustomAction) to configure Server Name Indication and bind to an existing server certificate on a IIS 8.5 site. Turns out, setting SNI takes of...

I've got a new server build running Windows Server 2012 R2, IIS 8.5 (inc. ClassicASP feature) and SQL Server 2014 Express. I want to use Application Pool Identity to connect to the database. The da...

I have installed Application Initialization, set the website's application pool Start Mode to "Always Running", and set Preload Enabled = "True" in the advanced settings of the website. However, i...

I am running IIS 8.5 on a Windows 2012 R2 Core box. I created a new application pool called "MyNewAppPool". I have a website instance, called "MyNewWebsite.com" running in the "MyNewAppPool" applic...

I have a website and api hosted on IIS 8.5 and lately users of the site are getting the following console error when attempting to POST data to the api when using Microsoft Edge: HTTP401: DENIED...

I have an application using .NET Framework 4.7.1 with WebAPI and MVC routes defined in it. They both work when debugging locally with IISExpress, but when I deploy to the Development server (Window...

I have an ASP.NET web application, and certain operations execute 6 times slower in the full fledged IIS 8.5 on the server versus in Visual Studio's IIS Express. If I'd try to attach for just debu...

I'm using node in combination with IIS by using iisnode. I seems to me that things that I was previously doing in Node to configure the server can now be done directly in IIS. Things like: htt...

My .net project (Any CPU) is referring to Oracle.dataaccess x86 version . In my local GAC the odac version is x86. But in the web server where it was installed previously was having AMB64 version o...

I'm trying to get a WCF service running in IIS8 on Windows Server 2012 build 8400. When installing the web role the WCF stuff (under 3.51) wasn't to be found like in Windows Server 2008. When insta...