HTTP Error 404.0 - Not Found

[#1]

Hi everyone,

     can anyone tell me why the browser shows  the error like " HTTP Error 404.0 - Not Found.The resource you are looking for has been removed, had its name changed, or is temporarily unavailable'

it happened when i am trying to install the qlik sense server in a new server and i have attached the same error below

[#2]

Any solution for the above query ????

[#3 · Accepted solution]

Found Solution .. thanks to  Richard ryy‌

Uninstalled IIS First and reinstalled qlik sense and now it works fine..

[Anonymous]

It's because of the same 80/443 ports are being used by both IIS and proxy service.