: Since the game was designed for Windows XP, you may need to right-click the .exe , go to Properties > Compatibility , and select "Run this program in compatibility mode for Windows XP (Service Pack 3)" and "Run as administrator."
If you are looking for a safe way to play this game today, the most trusted community resources for older Harry Potter titles are: download-harry-potter-tcos-areal-gamer-zip
: While this game is often considered "abandonware" because it is no longer sold digitally by Electronic Arts or Warner Bros., downloading it from unofficial sites exists in a legal gray area. How to Handle the File : Since the game was designed for Windows