The specifics differ depending on the app. Originally, this was so I could cache OneNote documents (Onenote.exe /r)

Open-WordDocs.ps1

$root = "C:\OneDrive\data"
$WordExe = "C:\Program Files (x86)\Microsoft Office\root\Office16\winword.exe"

cd $root
$dir = gci -r *.docx
$dir
$dir | % {
    $note = $_
    $fn = $note.FullName
    "Currently on $fn"
    & $WordExe $fn
    sleep 6
    Get-Process | Where-Object -Property Name -eq "WINWORD" | kill
    sleep 6
    
}

cd C:\PowerShell