Android studio: Unable to detect adb version, exit

Question

When I connect my mobile with PC, android studio says Unable to detect adb version, exit value 0xc0000135. what to do?

Answer 1

https://www.microsoft.com/en-us/download/details.aspx?id=48145
    After that run as administrator that downloaded file> 
        then Go to android studio> 
        select device>
        click on  Troubleshoot device connection>
        connection assistant>
        scroll click next>
        Click on Restart ADB server button>
        connect device > enable debugging> it works fine after that

Answer 2

Windows adb binaries included with the latest Google official platform-tools package require Universal C Runtime v1.1.0 libraries. The easiest way to get them is to install Visual C++ Redistributable Package for Visual Studio 2015.