I have installed Android Studio for the millionth time but when i go to C:\\Program Files\\Android\\Android Studio , i can\'t find any folder named \"SDK\" , can\'t find it
I faced the same issue. And I am able to resolve it by uninstalling the previous version I had, and removing the Android studio projects and reinstalling it.
And then go to Settings-> Android Studio -> Click on edit, to specify studio location, it will recognize the requask you if you would like to download sdk,
Tools > Android > SDK Manager > there you'll see the path to SDK
If you don't have it at C:\Users\%USERNAME%\AppData\Local\Android (this is where most people have it) than it is possible you don't have it installed. Go to Tools > Android > SDK Manager and then click on "Android SDK." On the top of the SDK Manager it will list the SDK Location. Click edit. If you don't have Android SDK installed, it will give you the option to install it in certain location. Install it, and Android Studio should work!