Sims 4 Updater - GUI tool for updating/repairing your The Sims 4 game made by anadius FAQ: Q: Updater doesn't run, I get some error message, what should I do? A: First of all Sims 4 Updater is 64-bit only, so make sure your Windows is 64-bit too. It's written in Python 3.10 and they dropped Windows 7 support in 3.9, so if you have Windows 7 - update it to 8 or newer. And lastly make sure you have VC Redist 2015-2022 x64 ( https://support.microsoft.com/en-us/help/2977003/the-latest-supported-visual-c-downloads ) installed and that your anti-virus doesn't block it. Run the Updater for full readme file.