DisplaySwitch.exe behavior on Windows 11 22H2

Question

I have two displays connected to my PC, running Windows 11 Home. I use just the primary display most of the time but need to switch on my secondary display whenever I'm running a VM or need more screen estate.

For years, I've used DisplaySwitch.exe in conjunction with AutoHotKey to quickly switch between different display configurations. Here's the relevant snippet of my configuration:

^!1::  
; Ctrl+Alt+1 = Display 1  
Run, %A_WinDir%\System32\DisplaySwitch.exe /internal  
return  
  
^!2::  
; Ctrl+Alt+2 = Display 2  
Run, %A_WinDir%\System32\DisplaySwitch.exe /external  
return  
  
^!3::  
; Ctrl+Alt+3 = Display 1+2  
Run, %A_WinDir%\System32\DisplaySwitch.exe /extend  
return  

Today, I installed the 22H2 (build 22621.521) update and suddenly, those shortcuts stopped working. Now, pressing any of those key combinations pops up the Project window:

Apparently, DisplaySwitch.exe no longer accepts the /internal, /external and /extend switches.

Is there an alternative method to get this working again?

Thanks for your time.

Answer 1

In case someone arrives here looking for a solution to a similar problem, I managed to solve it by copying DisplaySwitch.exe from a Windows 10 installation to a different location, and using that instead of the inbuilt DisplaySwitch.exe.

My modified AHK config is:

^!1::  
; Ctrl+Alt+1 = Display 1  
Run, "D:\Software\Display Switch\DisplaySwitch.exe" /internal  
return  
  
^!2::  
; Ctrl+Alt+2 = Display 2  
Run, "D:\Software\Display Switch\DisplaySwitch.exe" /external  
return  
  
^!3::  
; Ctrl+Alt+3 = Display 1+2  
Run, "D:\Software\Display Switch\DisplaySwitch.exe" /extend  
return  

Answer 2

How incompetent can someone be... I have the same problem with Windows 11. Can anyone provide the displayswitchexe from Windows 10 please through a dropbox share or some other way, with a sha256 hash multiple people can confirm is the correct one. thanks

here is a version someone shared from windows 10, it has digital signatur by windows, so that is safe:

https://www.reddit.com/r/windowsinsiders/comments/uurnqd/comment/ipeoq15/?utm_source=reddit&utm_medium=web2x&context=3

also theory in reddit post is, the cause of this problem is, they changed the exe to UWP app, and obviously that is missing arguments, same as switching to notepad.exe to UWP app which is totally 1000 times slower and buggy as hell.

MS is a joke.

Answer 3

Hello there,

In most cases, DisplaySwitch.exe file problems are due to the file missing or being corrupted (malware / virus). See if you can repair it by running a system file fix then an image repair. Here's how:

Run System File Checker

1. Press Windows key + S, this will open search
2. Type cmd, run command prompt as administrator
3. Enter this command and press enter: sfc /scannow
4. Wait for the process to finish and reboot your computer.
5. Check if the issue still persists.

Run windows image fix.

1. Press Windows key + S, this will open search
2. Type cmd, run command prompt as administrator
3. Enter this command and press enter: DISM /Online /Cleanup-Image /RestoreHealth
4. Wait for the process to finish and reboot your computer.
5. Check if the issue still persists.

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Answer 4

Running into this same issue after I updated to 22H2......

Answer 5

The same for me, it's about 22H2.