Question:

What could be the cause of windowed programs not being able to fully maximize after running any full-screen applications or games? This issue started occurring after I played Monster Hunter: World and it persists until I reboot my system. I have attached a video link to demonstrate the problem.

Answer:

How to Fix Windowed Programs Not Fully Maximizing After Full-Screen Games

If you are a gamer, you may have encountered a frustrating issue where your windowed programs cannot fully maximize after you run any full-screen applications or games. This means that you cannot enjoy the full-screen experience of your programs, and you may see a gap between the program window and the edge of the screen. This issue may also affect your performance and productivity, as you may need to constantly adjust the size and position of your windows.

In this article, we will explain what could be the cause of this issue, and how to fix it with some simple solutions.

There are several possible factors that could cause windowed programs not fully maximizing after full-screen games. Some of the common ones are:

• Game Mode: Game Mode is a feature in Windows 10 and 11 that aims to optimize your system for gaming by prioritizing the game’s resources and minimizing background processes. However, some users have reported that Game Mode can also interfere with the display settings of windowed programs, and prevent them from fully maximizing after running a full-screen game.
• Tablet Mode: Tablet Mode is another feature in Windows 10 and 11 that changes the layout and behavior of your desktop and apps to make them more touch-friendly. When Tablet Mode is enabled, your apps will automatically run in full-screen mode, and you will not see the taskbar or the title bar of your windows. However, this can also cause some problems when you switch back to the normal mode, as your windowed programs may not be able to fully maximize after running a full-screen game.
• Wermgr.exe: Wermgr.exe is a process that belongs to the Windows Error Reporting service, which collects and sends error reports to Microsoft when a program crashes or encounters a problem. However, some users have noticed that Wermgr.exe can also cause windowed programs not fully maximizing after full-screen games, as it may run in the background and steal the focus from the program window, causing it to minimize or resize.

How to Fix Windowed Programs Not Fully Maximizing After Full-Screen Games?

Depending on the cause of your issue, you may try one or more of the following solutions to fix windowed programs not fully maximizing after full-screen games:

• Disable Game Mode: If you suspect that Game Mode is causing your issue, you can try disabling it and see if that helps. To do that, follow these steps:
• Press the Windows key+I keys together to open the Settings app.
• Click on the Gaming option to access the gaming settings.
• Click on the Game Mode option on the left pane, and toggle the Game Mode switch to Off on the right pane.
• Restart your system and check if your issue is resolved.
• Disable Tablet Mode: If you think that Tablet Mode is causing your issue, you can try disabling it and see if that works. To do that, follow these steps:
• Press the Windows key+A keys together to open the Action Center.
• Click on the Tablet Mode button to turn it off. If you don’t see the button, you may need to click on the Expand option to reveal more buttons.
• Restart your system and check if your issue is fixed.
• Disable Wermgr.exe: If you believe that Wermgr.exe is causing your issue, you can try disabling it and see if that solves the problem. To do that, follow these steps:
• Press the Ctrl+Shift+Esc keys together to open the Task Manager.
• Click on the Details tab, and look for the Wermgr.exe process in the list.
• Right-click on the Wermgr.exe process, and select End Task from the context menu.
• Restart your system and check if your issue is gone.

Conclusion

Windowed

programs not fully maximizing after full-screen games can be a annoying issue for gamers and users who need to multitask. However, by following the solutions we have provided in this article, you should be able to fix this issue and enjoy your programs in full-screen mode. If you have any questions or feedback, please feel free to leave a comment below. Happy gaming!