How to install parallels desktop 11 for mac.Īnd, then install all the 'third party' planes. It took hours and hours to remove 6 and install 5, then install Windoz 7 pro, then install MSFSX Deluxe and MSFSX Acceleration. After parallels 6 installation, significant functionality with FSX was lost. Parallels 5 to Parallels 6 I upgraded to Parallels 6 when it was first available.