Faithlife Corporation

Alt-Tab Switching Causes Libronix to Close


When the Alt+Tab keys are pressed to switch from Libronix to another program, Libronix spontaneously closes.

This problem occurs when the Microsoft "Alt-Tab Replacement" PowerToy is installed. The Alt+Tab feature that comes with Windows will not cause this behavior.


Uninstall the Microsoft PowerToy using Add or Remove Programs in Control Panel, then RESTART the computer to apply the changes.

Please read the following taken from the Microsoft PowerToys website:

Note: We take great care to ensure that PowerToys work as they should, but they are not part of Windows and are not supported by Microsoft. For this reason, Microsoft Technical Support is unable to answer questions about PowerToys.

There are other third-party applications, similar to the Microsoft "Alt-Tab Replacement" PowerToy, that do not conflict with Libronix DLS.