ZENOLOGY can be installed using Roland Cloud Manager. In Roland Cloud Manager, go to Software Instruments > My Library to view the version of ZENOLOGY available under your membership plan. If you purchased a Lifetime Key license, you can install ZENOLOGY there as well. Click Install to download it, then use it as a virtual instrument in your DAW.
Note: The procedure for launching a virtual instrument varies depending on the DAW you are using. For details, refer to the documentation for your DAW.