UserProfile Management with PowerShell

$ErrorActionPreference = "SilentlyContinue"
$Path = "C:\Users"
$UserFolders = Get-ChildItem -Path $Path -Directory
$currentDate = Get-Date
$ageLimit = 60

# Set the execution policy to bypass (use with caution in production)
Set-ExecutionPolicy Bypass -Force

# Loop through each user profile folder
ForEach ($UserFolder in $UserFolders) {

    $UserName = $UserFolder.Name

    # Only process profiles that have an NTUser.dat file
    $NTUserPath = "$Path\$UserName\NTUSER.DAT"
    If (Test-Path $NTUserPath) {
        $Dat = Get-Item $NTUserPath -Force
        $DatTime = $Dat.LastWriteTime

        # Reset NTUSER.DAT's LastWriteTime to match the folder's LastWriteTime
        If ($UserFolder.Name -ne "default") {
            $Dat.LastWriteTime = $UserFolder.LastWriteTime
        }
    }

    # Calculate profile age and delete if older than $ageLimit
    $profileAge = ($currentDate - $UserFolder.LastWriteTime).Days
    If ($profileAge -ge $ageLimit) {
        # Remove user profile and any content inside it (use with caution)
        Try {
            Remove-Item -Path $UserFolder.FullName -Recurse -Force
            Write-Host "Deleted profile: $UserName"
        } Catch {
            Write-Host "Error deleting profile: $UserName - $_"
        }
    }
}

# Optional: Clean up empty folders (if necessary)
$EmptyFolders = Get-ChildItem -Path $Path -Directory | Where-Object { $_.GetFileSystemInfos().Count -eq 0 }
ForEach ($EmptyFolder in $EmptyFolders) {
    Try {
        Remove-Item -Path $EmptyFolder.FullName -Force
        Write-Host "Deleted empty folder: $($EmptyFolder.Name)"
    } Catch {
        Write-Host "Error deleting empty folder: $($EmptyFolder.Name) - $_"
    }
}

Write-Host "Profile cleanup complete."