Format-Table Size Column is Blank

When running the following Script:

<# Multiple Filename Changes #>
$old = “.itt"
$new = "

Get-ChildItem -Path C:\Temp -Filter *.itt | Rename-Item -NewName {[System.IO.Path]::ChangeExtension($_.Name, “.xml”)}

<# MD5 Hash Apply To New File Name #>

Sleep 1

Add-Type -AssemblyName System.Windows.Forms

get-filehash $new -Algorithm MD5 | Format-Table -AutoSize Algorithm, Hash, Path, Size

For the Format-Table command, I see all columns populated with data. The only column I do not see populated with data

is the “Size” Column. I have a 100MB and 1GB file that have data being populated in the Algorithm, Hash, and Path columns but nothing in the Size column.

Can someone help me here?

You have been asked several times to format your code according to the guide you were linked several times. If you refuse to do that, why should anyone help you?