Advice and answers from the Lightstream Team

To uninstall the Lightstream Mac client completely, please run through the following steps:

1. Download the Lightstream Mac client package from here
2. Double click on the infiniscene.dmg that you just downloaded and confirm to open it
3. Inside you will find an Uninstall.app, double click on this file to run it, confirm to uninstall, and enter your password if prompted
4. Delete the Lightstream.dmg and empty your trash