- Uninstall the application by moving it to the Trash
- Open Finder
- Go to the directory /Users/[user]
- Show hidden files and folders in this directory by pressing "Command" + "Shift" + "." (period) simultaneously.
- Delete the following directory:
/Users/[user]/Library/Containers/eSail4VR
Replace [user] with your Mac username.


You can also use the CleanMyMac application.