Unlike modern Creative Cloud plugins which install automatically via the Exchange, CS6 requires a manual installation method.
If you cannot find the installer, your OS is too new, or Illustrator CS6 won’t run, here are three alternatives. roland cutstudio plugin for ai cs6
Installation (Windows 7 / Older Mac):
Basic Use:
This is the most common issue with CS6. It usually happens because the plugin version is too new for the old software, or too old. Paste the file into the Plug-ins folder