If you install IIS server on a computer and now you want to also
run Apache (xampp or wampp) server on same computer.
1. Click on
Start Menu --> All Programs --> Accessories
2. Right Click
on Command Prompt and Run as Administrator
3. Then run command NET STOP WAS
4. Now you are able to run xammp or wammp server on IIS Server
5. To again start IIS server type NET START W3SVC Command
6. When you start IIS server both server running simultaneously on same machine
