The ADB binary is obsolete and has serious performance problems with the Android Emulator (error)

Question

Android Studio produces the following error:

The ADB binary at C:\Users\username\AppData\Local\Android\Sdk\platform-tools\adb.exe is obsolete and has serious performance problems with the Android Emulator. Please update to a newer version to get significantly faster app / file transfer

I tried to check at: SDK Manager -> SDK Tools -> Android SDK Build-Tools (link to that answer). But the last update has been installed already.

P.S. I know, such a question already exists (link to that question), but there I can't write a solution that helped me, because I don't have enough reputation points. So, I'll write here the solution, maybe it will help someone...

Answer 1

The Android Studio should recheck SDK (it should help, at least it helped me)

Go to:

SDK Manager -> Android SDK Location: (Edit) -> Next -> Next -> Finish

SDK Location doesn't have to be changed.

Answer 2

1. Open SDK Manager
2. Click on --> SDK Tools.
3. Check--> Show Package Details. (Look at the bottom right corner)
4. Under--> SDK Build-Tools, scroll to the bottom and check the last item. (when I checked it was 19.1.0)
5. Click on--> Apply.
6. A dialog box appears just click OK.
7. It begins to install.
8. After installation gets completed just click--> Finish.