I use a Mac (Yosemtie, MBP) Can I Install Parallels Desktop 12 or 13 or 14 or 15 without updating/upgrading Parallels Desktop 10? In other words is it possible to have two or more versions of Parallels installed? If yes how can I do this and can I run them both at the same time? Thanks in advance.
Hi, unfortunately you cannot install Parallels Desktop 14 and 15 on Mac OS Yosemite, but Parallels Desktop 12 and 13 are compatible with this Mac OS. For more info please check this KB article. Also you can purchase upgrade to 12 or 13 version if you have Parallels Desktop 10 key. Or if you need a full version you can use it. Please let us know if it's not that case and if you have any additional questions to us.