Note: This article is written for educational and archiving purposes. It explains the technical process for legacy software compatibility. Always ensure you own genuine licenses for any operating systems you install, and note that modern VMware products (v15+) have changed the structure of macOS virtualisation support.
| Error Message | Solution |
| :--- | :--- |
| Failed to install the patch: Access denied | You did not run win-install.cmd as Administrator. Re-run. |
| macOS still not showing up | You are on VMware Workstation 14+; Unlocker 208 is too old. Upgrade to Unlocker 3.0. |
| VMware crashes on launch after patching | You have a conflicting older version. Run win-uninstall.cmd (as admin), reboot, then re-install. |
| Guest OS says "This version of Mac OS X is not supported" | You need the smc.version = "0" fix in the .vmx file. Also ensure your CPU supports SSE4.2. | Note: This article is written for educational and
C:\Unlocker.win-install.cmd or something similar). Right-click and select "Run as Administrator".Before starting, ensure VMware Workstation is completely closed and no background VMware services are running. Download Unlocker 208 : Get the Unlocker files
Ctrl + Shift + Esc), go to Services, and manually stop any running VMware services (or simply reboot your PC).Virtual SMC Patching: Modifies the virtual SMC controller to allow macOS to boot on standard PC hardware. go to Services
Recommendation: If you are looking for the software, always source it from the original GitHub repository (typically paolo-projects or archived forks). Avoid third-party "download sites" that bundle the software with adware or trick users into downloading fake file formats.