# Upgrading from Version 1

Since Binding System 2 has moved to Packages instead of Assets folder, the upgrade process from version 1 needs to be the following:

1. Close Unity Editor if it is open.
2. Remove the folder Assets/BindingSystem.
3. Open Unity Editor, most probably the Enter Safe Mode popup will show up, click Yes in that case to enter safe mode.
4. Import the Binding System 2 package.
5. In some cases, the installation may complete but without kicking off the plugin setup. In this case just restart Unity Editor.
