The first thing to do is to ask your Adobe Campaign administrator to create an account for you. He also has to add your account to a user group or give you specific rights that will allow you to perform the tasks you need in Adobe Campaign.
Note: Adobe Campaign supports LDAP and IMS (Adobe ID) integration.
Thanks a lot Nolan, this saved my time. I spent a day on figuring out how to make the cline downloadable. Adobe campaign V6.1 document is incorrect https://docs.campaign.adobe.com/doc/AC6.1/en/INS_Installation_for_Windows__Client_console_availabili... .
Its high time they correct their documentation. I wasted a lot of time on this and ended up sharing the installation file via thumb drives.