How to install apache

I installed a apache_2.2.9-win32-x86-openssl-0.9.8h-r2 (1 ). after the msi installation is complete, it is not configured yet. if you check whether the installation is successful, enter http: // localhost/to display the IIS diagram, but my IIS has been disabled! What exactly is this? Ask the experts to answer the question of apache installation.
I installed apache_2.2.9-win32-x86-openssl-0.9.8h-r2 (1 ). after the msi installation is complete, it is not configured yet. if you check whether the installation is successful, enter http: // localhost/to display the IIS diagram, but my IIS has been disabled! What exactly is this? Please reply. I am in a hurry! Thank you!

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Are you sure your iis is disabled,
Check whether there are any related services in your process,
Check who is listening for port 80.
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IIS is not properly closed. if I remember correctly, IIS needs to stop several services.
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I haven't used IIS for a long time. let's go through the K process.
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We recommend that you install xampp 1.8.1 directly.
Apache 2.43.
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If you do not need iis, you can uninstall it directly, just install apache. try again.
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This has a lot to do with the operating system itself. restart the system several times and try again. as mentioned above, unload IIS or use wamp5.