Android Studio Cannot Start Internal HTTP Server



Just finished installing Android Studio 4.2 on fresh Windows 10 machine.

I start the application for the first time and I receive this error:

and also this one:

So I check the firewall and see this, which means Android Studio is allowed on Private network. These rules and not created by me; they are created by the Android Studio itself and I assume they are correct.

And I check the status of built-in server and I assume this one is correct too:

So why I get the above errors?

1 comment
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Please disable firewall to troubleshoot that. Most probably, it prevents IDE from using the network. 

Also, make sure that localhost is binded to


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