Update enable-bitlocker.ps1

enable-bitlocker.ps1

@@ -11,14 +11,11 @@ if ($bitlockerStatus.ProtectionStatus -eq "On") {
     exit 0
 }
 
-# Add Windows Forms assembly
-Add-Type -AssemblyName System.Windows.Forms
-
 # Prompt user to select save location for recovery key
-$saveDialog = [System.Windows.Forms.SaveFileDialog]::new()
+$saveDialog = New-Object System.Windows.Forms.SaveFileDialog
 $saveDialog.Filter = "Text Files (*.txt)|*.txt"
 $saveDialog.Title = "Select location to save BitLocker recovery key"
-$saveDialog.FileName = "BitLocker-RecoveryKey-$env:COMPUTERNAME-$(Get-Date -Format 'yyyy-MM-dd').txt"
+$saveDialog.FileName = "BitLocker-RecoveryKey-$(Get-Date -Format 'yyyy-MM-dd').txt"
 
 if ($saveDialog.ShowDialog() -eq 'OK') {
     $keyPath = $saveDialog.FileName