Shared Applications Settings
Using the Shared Applications Settings, you can configure the applications sharing between Windows and Mac OS.
Select Share Windows applications with Mac OS X to allow using Windows applications for opening the files in Mac OS X. Before using a Windows application in Mac OS X for the first time, you should open it once in the virtual machine guest OS. If you enabled this option, you can configure the following options:
Mac OS X applications
To be able to open Windows files with Mac OS X applications, select Share Mac OS X applications with Windows.
If you want to prevent Virtual Machine Configuration from further unauthorized changes, click the Lock icon at the bottom of the window. The next time someone wants to change the settings on any pane of Virtual Machine Configuration, an administrator's password will be required.