LR 5 is installed. Now CC activated. How to fully preserve LR5 working and simple add LRCC (CC setup offers 'update' only, not 'install')?

Want to fully preserve my LR5 Installation in working condition.
Cloud Setup offers 'Update' and 'Update all' for my LR5 Installation.

Do not want to update LR5 with LR_CC, but want to install LR_CC as a second working application.

How to tell this to Cloud Setup?

Best regards