Lazy create ISO from folder 
'mkisofs' is a great tool for creating ISOs from folders in Windows.
You can download the tool from "https://smithii.com/cdrtools".
Tested in PowerShell on Windows 10 x64.
#ps1
$folderName = "myFolder"
$isoName = "myIso"
$label = "myLabel"
$publisher = "me@example.com"
# create folder
New-Item -Type Directory -Path $folderName
# populate folder
# add here the files required
# create ISO from that folder
mkisofs.exe -o $isoName `
-publisher $publisher -V $label `
-quiet -J -r -ldots -allow-lowercase -allow-multidot -l `
$folderName
That's all, folks!
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