I have taken a fresh install of Eclipse and all the latest Android tools and want to use Proguard on existing project, but for now I have created a new blank one. I have added a
You need to define your Android SDK path without spaces. Copy&Paste from this answer by Mark:
Proguard error: Expecting class path seperator - not sure where I need to put a path in quotes
Yep, that worked for me. To put it specifically:
In Eclipse: Window > Preferences > Android > SDK Location
use something like c:\Progra~1\android-sdk (or maybe c:\Progra~2\android-sdk on 64bit)
For me the path is "c:\Progra~1\Android\android-sdk-windows"