Installing Service Desk Plus

Installing Service Desk Plus

Hi, I have installed SD+ within a test environment but when I open a browser and type in http://localhost it takes me to a page to install IIS. When SD+ was installed on our live server I wasn't involved and when I went on to check if it uses IIS or Apache Tomcat, I could not see anything. Can you advise what I've missed in the installation or if some service is not running that I'm not aware of?

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