- I am unable to click on Use Windows 7 look option in 'View' menu of Parallels Desktop 9. This option is greyed out and unavailable.
Parallels Desktop 9 for Mac provides a new feature for Windows 8 and 8.1 Virtual machines which is called Windows 7 Look.
'Use Windows 7 Look' feature is not available in trial version of Parallels Desktop 9 and in Parallels Desktop 9 for Mac Enterprise edition. Using this feauture requires installation of a third-party programs provided by Stardock: Start8™ and ModernMix™
If your copy of Parallels Desktop is activated with full license key, please refer to this article for more information: Windows Experience: like Windows 8 or like Windows 7