To access the program files for an installed windows application, first select the bottle from the Bottles list in the left sidebar.
Next, expand the Bottle Actions menu and click Open C: Drive.
This opens a Finder window displaying the bottle's C: drive. The Program Files directory is where Windows applications are stored and looks like the C: drive on a Windows computer. ProgramData contains bottle-specific CrossOver data. Users is a symbolic link back to your home directory. And the Windows directory is where registry files and other Windows-specific settings created by CrossOver are stored.
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Mapping a Drive or External Volume
Browsing Files in a Windows application
Launching a Windows .exe File
Using the Heroic Games Launcher with CrossOver