title: SDK Manager not opening in Android Studio
body: <p>I installed the <code>Android Studio</code> When I click on the SDK Manager or AVD Manager button in toolbar it cannot opens any thing . And when I open AVD or SDK Manager from the folder <code>C:\Program Files\Android\android-studio\sdk\tools\lib</code>  it gives the error that " Failed to execute tools/android.bat . the system cannot find the file specified".</p>
  
  <p>How can I solve this problem?</p>