I\'am trying to install Android studio, but bad luck..:-(.
if Shell&ServicesEngine is installed on your computer, uninstall it and restart the Android Studio.
I encountered this problem after uninstalling Avast from my Computer,few days later i installed Avast again and the problem went away,Dont know what the connection is but thats what solved my problem
Turn OFF firewall then turn ON again. Sometimes firewall blocks it automatically when you start your PC. It also blocks to internet browsing for other reason but restarting firewall may solve this problem.
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.