I tried to install Android Studio GPU Debugging tools from SDK manager. But it displayed this error:
To install
- GPU Debugging tools (extras;android;gapid;1)Preparing "Install GPU Debugging tools".
Trying to install into C:\Users\Ronald\AppData\Local\Android\sdk\extras\android\gapid\1\ but package "GPU Debugging tools, rev 1.0.3" already exists at C:\Users\Ronald\AppData\Local\Android\sdk\extras\android\gapid. It must be deleted or moved away before installing into a child directory.
Failed packages:
- GPU Debugging tools (extras;android;gapid;1)
This is the ...\extras\android\gapid\ dir:
Directory of C:\Users\Ronald\AppData\Local\Android\sdk\extras\android\gapid
08/10/2016 14:55 <DIR> .
08/10/2016 14:55 <DIR> ..
08/10/2016 20:50 <DIR> 1
08/10/2016 20:50 <DIR> 3
27/06/2016 21:54 <DIR> android
27/06/2016 21:58 17.518 package.xml
27/06/2016 21:54 17.187 source.properties
27/06/2016 21:54 <DIR> windows
2 File(s) 34.705 bytes
6 Dir(s) 282.628.423.680 bytes free
and ...\extras\android\gapid\1\ dir::
Directory of C:\Users\Ronald\AppData\Local\Android\sdk\extras\android\gapid\1
08/10/2016 20:50 <DIR> .
08/10/2016 20:50 <DIR> ..
08/10/2016 20:50 <DIR> .installer
0 File(s) 0 bytes
3 Dir(s) 282.627.383.296 bytes free
What was that means?
It seems that you're already have it at least partially installed.
Go to: C:\Users\Ronald\AppData\Local\Android\sdk\extras\android\ and delete gapid folder. Then try to install it through SDK Manager again.