Resetting Roblox If Roblox is not updating or downloading, try resetting the app. Here’s how: Open Settings: Press Windows Key + i to open Settings. Navigate to Apps: Go to Apps > Apps & Features.

If the Roblox game launcher is not updating on your Windows 11/10 computer, use these fixes to resolve the problem successfully.

Fix #1: Reload the screen. If the Roblox error code 266 suddenly appears while playing any game, try to refresh the page to eliminate the error.