If the game loads but the colors are purple or black:
Instructions for (to add 7 subs or change the start year)
After installing the patch, immediately buy Tó Madeira from Gouveia (Portugal). You can thank me later.
On Windows 10/11, you can usually double-click the .iso file to mount it as a virtual drive. Run setup.exe to install the base game (v3.9.60). Apply Patch 3.9.68:
Resolves numerous stability issues found in the original vanilla (v3.9.60) release. How to Download and Install Patch Championship Manager 01-02 in Crossover on MacOS