title: This adb server's $ADB_VENDOR_KEYS is not set
body: <p>I uninstall my old android studio and delete folders from the previous installation. Then, I install the new version of android studio. But, I am having the same issue as the one on <a href="https://stackoverflow.com/questions/31638582/android-adb-devices-unauthorized">Android adb devices unauthorized</a></p>
  
  <p>Basically, the phone will not display a message which asked me to confirm.</p>
  
  <p>I found the adbkey.pub and adbkey under C:/Users/$Name/.android are missing. Did anyone know how to regenerate them? </p>
  
  <p>Thanks, </p>