"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.

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.

Now when am trying to run Eclipse I got a popup like enter image description here

When I am searching this I got a solution like Window -> Preference -> Android -> SDK Location Set the path of the Android SDK in your computer there.

But when I am trying for this OK button is not enabled. enter image description here

When I am trying to Access AVD again a popup came enter image description here

When I am trying to create a new Project, another Popup is shown like

enter image description here

When I am trying to update - Mo Updates Found message is showing

enter image description here Can anybody offer some advice on this problem?

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