Trigger Windows 10 Darkmode via IotLink

Hello everyone,
I’m trying to trigger darkmode on and off for windows 10 via Iotlink.
There is a command available in the docs that allow you to run an application. Unfortunately, I’m not capable of running the powershell where I can send a command to trigger the darkmode of my PC.
Can anyone help?
Here is how my code looks like:

pc_darkmode:
  alias: "PC - Dark Mode"
  sequence:
    - service: mqtt.publish
      data:
        topic: "iotlink/workgroup/pc/commands/run"
        payload: '{ "command": "c:\\Windows\\SysWOW64\\WindowsPowerShell\\v1.0\\powershell.exe", "args": "New-ItemProperty -Path HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize -Name AppsUseLightTheme -Value 0 -Type Dword -Force", "path": "C:\\", "user": "", "visible": true, "fallback": true }'

Thanks in advance for any help available :slight_smile:

perhaps @ NK553 can help me?