Louis Castle from Westwood Studios had this to say: “Very minor database anomalies as I recall. There is another issue with some video cards that we overlooked that came up when we got our beta copy of Windows 98. No major changes.”
Bottom line: if your game works fine, then you probably don’t need the patch, but it probably won’t cause any harm if you do install it.
Posted in: 4.3. Troubleshooting