Today, I updgraded my Android Studio installation to version 2.0. I updated it manually (download the .zip, because the update mechanism just telled me that there is a new v
I had the same problem when i updated to Android Studio 2.0
You need to upgrade gradle to work with instant run..
Go to http://gradle.org/post-download-gradle/ and download the latest version of gradle
Unzip gradle inside this folder C:\Program Files\Android\Android Studio\gradle
Go to Android Studio File/Settings - Build, Execution, Deployment - Build Tools then gradle
Click use local gradle distribution and point to the the latest version of graddle you unzipped