Internet Information Services, the HTTP web service on Windows Server

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3 Ways of blocking sendmail.php on IIS webserver

Here are 3 ways of blocking access to a PHP sendmail.php script on your Windows Server IIS webserver. This comes in handy if a websites on your webserver sends out spam and you need to block access to a script on a specific website or globally in IIS. You can use a web.config file for this purpose, and here is how.

How to add a trailing slash in Umbraco 8

This article shows you how to add a trailing slash to URL’s in Umbraco 8, using IIS URL Rewrite Module, without breaking the Umbraco backend. Forcing one particular URL avoids duplicate content, which is important for SEO.

Install and setup IIS Manager for Remote Administration in Windows Server IIS

Install IIS Manager in Windows 10 and Windows 11. Learn how to install and configure IIS Manager (InetMgr) for Remote Administration of your Windows Server IIS web server, in Windows 11/10. You can use IIS Manager to administer various components of your website through a graphical user interface (GUI), if it’s hosted in IIS. This post also shows how to install IIS Web Management Service (WMSVC) on Server Core using PowerShell.

Basic Authentication module for Windows Server IIS 10

Basic Authentication managed HTTP module for IIS 10 with virtual users support. In my pursuit of a basic authentication alternative in IIS, other than the built-in Basic Authentication module or Helicon Ape, I came across Devbridge AzurePowerTools. It’s apparently one of few HTTP managed modules for IIS that enables HTTP Basic Authentication with support for virtual users.

Removing phantom application folders from website configuration in IIS

how to remove phantom application folders from websites in IIS using PowerShell? Today I wanted to remove application folders from the website configuration in IIS whose physical path on the filesystem was removed. E.g when the application folder “/test1” in the website example.com should point to z:\sites\example.com\www\test1 but was removed. Here is now.

IIS backup and restore

How to easily backup and restore websites and IIS configuration using appcmd or PowerShell. If you are using Windows Server IIS as your web server software, it is important to make regular backups. Luckily, using appcmd or PowerShell, this is quite easy.

How to: Determine which .NET Framework versions are installed

Users can install and run multiple .NET Framework versions on their computers. When you develop or deploy your app, you might need to know which .NET versions are installed on the user’s computer. To get an accurate list of the .NET Framework versions installed on a computer, you can view the registry or query the registry in code. Note that the .NET Framework consists of two main components, which are versioned separatel

WsusPool keeps crashing: stops again and again

Sometimes you find your WSUS server keeps crashing over and over again. WSUS is unavailable and/or the WSUS management console hangs. When you start to investigate as to why Windows Server Update Services crashes, you notice the error messagesbeing logged in the HTTPErr log files. In the Eventlog you might find errors indicating that the WSUS administration console is unable to connect to WSUS Server via remote API. Sometimes clients checking for Windows Updates would quickly error out with a code 0x80244021, which indicates the inability to reach WSUS. Here is how to improve Windows Server Update Services (WSUS) availability.

The WinCache effect: Save with object caching

WinCache, or Windows Cache Extension for PHP, is a PHP accelerator that is used to significantly increase the speed of PHP applications running on Windows Server IIS. Besides increasing the speed of PHP applications, WinCache decreases CPU usage making it a win win situation extension.

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