Monitors wont turn off

Contamiply

I am pretty new to triggercmd and how this stuff works and I wanted to use my motion sensor which is connected to my alexa to turn on my monitors everytime I sit in my gaming chair(I use the FP2 Presence sensor) and to turn them off everytime I leave my chair. I tested this command and it gives me this error.
Command:

C:\Windows\MultiMonitorTool.exe/TurnOff 0

Error:

C:\Windows\MultiMonitorTool.exe/TurnOff : The term 'C:\Windows\MultiMonitorTool.exe/TurnOff' is not recognized as the
name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was
included, verify that the path is correct and try again.
At line:1 char:1
+ C:\Windows\MultiMonitorTool.exe/TurnOff 0
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (C:\Windows\MultiMonitorTool.exe/TurnOff:String) [], CommandNotFoundExce
   ption
    + FullyQualifiedErrorId : CommandNotFoundException

The location of multimonitortool is in C:\Windows, any help??

Xander

@Contamiply You need a space after the .exe
C:\Windows\MultiMonitorTool.exe /TurnOff 0

Every program/parameter works that way - Windows has to know where the program name ends and the parameters begin.