ZXP installer not responding !

[pennyvh]

Trying to install the datamosh plug in for after effects using the recommended ZXP installation.
Once installed and opened all i get is a blank grey window, even when dragging the plug in into the window i get nothing at all , even after updating

Im running OSX 10.11.6
with after effects CC 2017

[seyoon20087]

Please update ZXPInstaller to 1.6.3, and update macOS to the latest, stable version available.

If you can't still open it, you may want to install it using the CLI.

/Applications/ZXPInstaller.app/Contents/Resources/app/bin/OSX/Contents/MacOS/ExManCmd --install /path/to/extension.zxp