Once downloaded, extract the ZIP file to the root of a USB drive formatted as .
: This software contains the Windows hardware drivers (for video, audio, networking, etc.) needed to run Windows 7 or 8 (32-bit and 64-bit) on supported older Macs. Compatibility
Restart your Mac to let the system finalize the file locations on your physical disk. Step 5: Manual Installation Alternative
If Boot Camp Assistant cannot download the software automatically, you may need to source the drivers manually from the Apple Support Downloads page or use a reputable community archive if version 4.0.4033 is specifically required.
