If you have a third-party application installed on your device, it can block Steam Overlay from working properly. In this window, locate “gameoverlayui.exe” and try to terminate it.

After that, navigate to the Task Manager.Then, press the combination of the Ctrl + Alt + Delete.

To do so, follow the underlying dedicated steps. FIX 3: Stop the “gameoverlayui.exe” processĪ majority of users managed to address the Windows Store cache error by stopping the “gameoverlayui.exe” process in the Steam Overlay. Once you find it, tap on it to select the checkbox.

But, if you’re not sure how to run the Steam with Administrative rights, then follow these instructions.