I\'am trying to install Android studio, but bad luck..:-(.
Here's what worked for me - I got the same error:
Internal HTTP server disabled: Cannot start internal HTTP server. Git integration, JavaScript debugger and LiveEdit may operate with errors. Please check your firewall settings and restart Android Studio
Run command prompt as administrator - type cmd
in the 'search programs and files' text box in the Windows Start menu; right-click and select 'Run as administrator'.
At the command prompt, type
netsh winsock reset
Restart your PC
This worked for me.
Just to mention: I also added Android Studio and Gradle folders to my virus protection exceptions in case it was being blocked, but that didn't resolve the problem; the problem was only resolved once I followed the steps above.