student profile reset

$userName=Read-Host "Please enter a Username"
$Directory = "\\alfriston\users\Profile\Students\$userName"
Rename-Item -path $Directory -newName "$userName old"
New-Item -Path $Directory -Type directory
$acl = Get-Acl -Path $Directory
$perm = $userName, 'Read,Modify', 'ContainerInherit, ObjectInherit', 'None', 'Allow'
$rule = New-Object -TypeName System.Security.AccessControl.FileSystemAccessRule -ArgumentList $perm
$acl.SetAccessRule($rule)
$acl | Set-Acl -Path $Directory
$DirectoryV2 = "\\alfriston\users\Profile\Students\$userName.V2"
Rename-Item -path $DirectoryV2 -newName "$userName.V2 old"
New-Item -Path $DirectoryV2 -Type directory
$acl = Get-Acl -Path $DirectoryV2
$perm = $userName, 'Read,Modify', 'ContainerInherit, ObjectInherit', 'None', 'Allow'
$rule = New-Object -TypeName System.Security.AccessControl.FileSystemAccessRule -ArgumentList $perm
$acl.SetAccessRule($rule)
$acl | Set-Acl -Path $DirectoryV2