If you have the game but it won't launch on a modern computer (Windows 10/11), a common fix involves limiting the CPU usage during startup: : Open the Sims 3 launcher.
: Open Task Manager , go to the Details tab, find the Sims 3 launcher, right-click it, and select Set Affinity . Select One CPU : Uncheck all boxes except for "CPU 0". If you have the game but it won't
Explore certain areas of town in the thick of the night and you may be initiated into the dark life of a vampire. Fixing The Sims 3 on New PCs and Laptops go to the Details tab
The final step requires going back to the Task Manager, selecting The Sims 3, and choosing all CPUs for smooth gameplay. TikTok·kellyhartx find the Sims 3 launcher