Does Acrobat DC disable older versions on Acrobat on a MAC computer?

[MikeGeis]

With the promotion of Acrobat DC it seems to have disabled my Acrobat X version on my computer. Is there any way to reactivate Acrobat X?

[EnterpriseHelp]

"disabled" and "deactivate" are not the same thing. They should be compatible.

If you click on the 10.x exe, what happens?

Ben