Script error message when ChangeDisplayBrightness.ps1 script is enabled with external display.

[kejmUP]

There is an annoying error message many times per day displayed, because I'm used to work with an external display attached to a monitor.

Steps to reproduce it

1. Enable ChangeDisplayBrightness.ps1 script.
2. Work on a laptop and connect it to an external display, which does not support changing the brightness from Windows.
3. Change display mode to "Second screen only".
4. Turn off the laptop.
5. Turn on the laptop with the display attached to it.
6. There is an error displayed several times per day. (or when manually refreshing the wallpaper)

Screenshot

More info

• Windows 10
• WinDynamicDesktop version 4.0.0
• installer