Disable Fullscreen — Optimizations Windows 11 !exclusive!

Under the “Settings” section, check the box labeled: “Disable fullscreen optimizations” Step 5: (Optional but recommended for older games) Click “Change high DPI settings” and then check “Override high DPI scaling behavior” – set “Scaling performed by:” to “Application” .

In the Properties window, select the Compatibility tab. disable fullscreen optimizations windows 11

Click OK on both windows to save changes. Under the “Settings” section, check the box labeled:

Include this procedure in standard Windows 11 game troubleshooting documentation. For enterprise environments, deploy via Group Policy or PowerShell scripts targeting specific legacy line-of-business applications that exhibit display anomalies. End of Report Under the “Settings” section