I have ran into a curious error when trying to update Android SDK Tools to revision 21 from revision 20.0.3. The ADT plug-in updated p
Android SDK Tools
revision 21
revision 20.0.3
I got mine working by going into the android-sdk\temp folder and extracting the tools_r22.3-windows.zip and renaming the current tools folder to tools123 and moved the extracted tools folder to \android-sdk\
tools_r22.3-windows.zip
tools
tools123
\android-sdk\