ADK v21 not working
<p>This Q is asked many times ans answered many times but even though no answer worked for me ... So asking again ..</p>

<p>I am on Win 8 64 Bit, JDK 32 + 64 Bit installed, Eclipse JRE 32 Bit and A SDK 32 Bit.
When I am using SDK v20 no problem 
When I updated to SDK v21 problem starts ...
Eclipse start saying no SDK installed...
SDK manager Starts &amp; Closes instantly... </p>

<p>Tried following things</p>

<ul>
<li>Changing Java path from path Environment variable</li>
<li>Altering Android.bat file </li>
<li>Deleting .android folder from c:\users\\ folder</li>
<li>Tried Latest ADT Bundle Latest x86</li>
</ul>

<p>but none worked </p>

<p>So I am reverting back to SDK v20 working fine ... </p>

<p>Any one have any other solution ... Should I stick to SDK v20 ? </p>

<p>==v2==</p>

<p>Tried to update Eclipse Plugin as suggested by m0skit0 </p>

<p>from <a href="http://developer.android.com/sdk/installing/installing-adt.html" rel="nofollow">http://developer.android.com/sdk/installing/installing-adt.html</a></p>

<p>getting error </p>

<p>An error occurred while collecting items to be installed
session context was:(profile=epp.package.java, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).
No repository found containing: osgi.bundle,org.eclipse.cdt,8.1.1.201209170703
No repository found containing: </p>
