Launch Caffeine with Powershell script

Hello 

I have a question 
i want to use a powershell script to run caffeine64.exe -stes 

What i have working so far is the command : Invoke-Expression -Command "C:\Apps\Caffeine\caffeine64.exe"
but i want to use it with the -stes option 

Does anyone happen to know what I can do to get this working with the -stes option?

Thanks for any help  

Start-Process -FilePath "d:\Roaming\stickies\caffeine64.exe" -ArgumentList "-stes"

replace the filepath with yours

Thanks for your help it's working now