Android Studio Installer does not install Android SDK

In first installation it was fine, android studio and the sdk was installed properly. Later on I have a problem with SDK and had to reinstall the Android Studio. But when i uninstall the android studio, and run the Installer, I cant see an option to install SDK:

installation screen

And when i launch Android Studio, i am getting this error. and std screen

How to fix that issue and install SDK properly?