In this video, you will learn how to fix the error message "This program requires Windows Service Pack 1 or later" on your Windows 7 computer. Whether you're trying to install a program, run a game, or open software and encountering this issue, this tutorial will show you the best and easiest method to solve it in just a few minutes. br br 📌 This method works by editing the Windows Registry to trick your system into recognizing that Service Pack 1 (SP1) is installed, even if it isn't. This can help bypass compatibility checks for legacy software.