Remote Profile Clean Up Script

I am looking for assistance on the last part of the script - The script looks at a file and removes user profiles on win7 machines remotely. I also need it to remove the registry entry that matches up to that user in HKLM:\Software\Microsoft\Windows NT\CurrentVersion\ProfileList

machineinfo = import-csv "C:\tools\machine.csv" -header ("Machine")


ForEach ($item in $machineinfo) {
  $machine = $item.Machine
  Write-Host $machine

Function GetChoice
{
    #Prompt message
    $Caption = "Delete Confirming."
    $Message = "Do you want to delete the unused user folder?"
    $Choices = [System.Management.Automation.Host.ChoiceDescription[]]`
    @("&Yes","&No")
    [Int]$DefaultChoice = 0
    $ChoiceRTN = $Host.UI.PromptForChoice($Caption, $Message, $Choices, $DefaultChoice)
    Switch ($ChoiceRTN)
    {
        0     {$True}
        1      {break}
    }
}

Function isException($Foldername)
{
    Switch($Foldername)
    {
        "All Users"
        { $True}
        "Default User"
        { $True }
        "Default"
        { $True }
        "LocalService"
        { $True }
        "NetworkService"
        { $True }
        "Administrator"
        { $True}
        "Public"
        { $True}
        default
        { $False}
    }
}

#Get user folder


if (test-path("\\$machine\C$\Users")){
$UserParentFolder = "\\$machine\c$\Users\"
}
#set unused days
$PeriodDays = 60

$Result = @()
#get all user folders
$userFolders = Get-ChildItem -Path $UserParentFolder

Foreach($Folder in $userFolders)
{
    #get lastaccesstime
    $LastAccessTime = $Folder.LastwriteTime
    #Get date
    $CurrentDate = Get-Date
    $Tim = New-TimeSpan $LastAccessTime $CurrentDate
    $Days = $Tim.days
    #Compare current date and lastaccesstime
    If((isException $Folder.Name )-eq $false -and  ($Days -gt $PeriodDays) )
    {
    $temp = New-Object  psobject -Property @{
        "FileName" = $Folder.FullName;
        "LastAccessTime" = $Folder.LastwriteTime;
        "UnusedDays" = $Days
      
         }
        $Result += $Temp
    }
   
}
If($Result)
{
    $Result
    If(GetChoice)
    {
        foreach($Folder in $Result)
        {
            try
            {
                #Remove user folder
                $path = $Folder.FileName
                cmd.exe /c "RD /S /Q `"$path`""
               
                # Remove Registry entries for user profiles
                Get-ChildItem "HKLM:\Software\Microsoft\Windows NT\CurrentVersion\ProfileList" | foreach {
                    $RegPath =  $_.PSPath   
                    $RegKey = get-itemproperty -path $RegPath | select-object -ExpandProperty ProfileImagePath
   
                    if ($RegKey -like $Path) { remove-item -path $RegPath }
                }
           

                If((test-path $path) -eq $false)
               
                {
                    Write-Host "Delete unused user folder $path successfully!"
                      
            }
            Catch
            {
                Write-Error $_
               
            }
        }
    }
   
}
}