title: Location of the Android SDK has not been set up in the preferences in 64 bit Windows
body: <p>"Location of the Android SDK has not been set up in the preferences in 64 bit Windows" - I know this problem has been addressed before several times, but rather than comment on an old question I decided to make a new one because still it's not solved.</p>
  
  <p>Recently I changed my system from 32 to 64 and currently I cant Run my ADT. When am using 32 its works fine. I installed 64 bit ADT (Build: v21.1.0-569685) and updated everything. Now My ADT contains 6.41 GB.</p>
  
  <p>Now when am trying to run Eclipse I got a popup like
  <img src="https://i.stack.imgur.com/zMbAB.png" alt="enter image description here"></p>
  
  <p>When I am searching this I got a solution like <strong>Window -> Preference -> Android -> SDK Location Set the path of the Android SDK in your computer there.</strong></p>
  
  <p>But when I am trying for this OK button is not enabled. 
  <img src="https://i.stack.imgur.com/wQd45.png" alt="enter image description here"></p>
  
  <p>When I am trying to Access AVD again a popup came
  <img src="https://i.stack.imgur.com/s1QJA.png" alt="enter image description here"></p>
  
  <p>When I am trying to create a new Project, another Popup is shown like</p>
  
  <p><img src="https://i.stack.imgur.com/pjUUi.png" alt="enter image description here"></p>
  
  <p>When I am trying to update - Mo Updates Found message is showing</p>
  
  <p><img src="https://i.stack.imgur.com/KWM2u.png" alt="enter image description here">
  Can anybody offer some advice on this problem?</p>