Fehler in der If Schleife

[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Drawing")
[void] [System.Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")

#Fenster
$form = New-Object Windows.Forms.Form
$form.text = "Share erstellen"

#Label
$label = New-Object Windows.Forms.Label
$label.Location = New-Object Drawing.Point 50,30
$label.Size = New-Object Drawing.Point 200, 15
$label.Text = "Geben Sie den Pfad an"
$form.Controls.Add($label)

#Textbar für den Pfad
$textPath = New-Object Windows.Forms.Textbox
$textPath.Location = New-Object Drawing.Point 50,60
$textPath.Size = New-Object Drawing.Point 200,30
$textPath.Text = "E:\"
$form.Controls.Add($textPath)

#Textbar für den Namen
$textName = New-Object Windows.Forms.Textbox
$textName.Location = New-Object Drawing.Point 50,60
$textName.Size = New-Object Drawing.Point 200, 30
$textName.Text = "Sharename"

#EndeKnopf
$ButtonEnd = New-Object Windows.Forms.Button
$ButtonEnd.Location = New-Object Drawing.Point 150,200
$ButtonEnd.Text = "Ende"

#Cancelknopf
$ButtonCancel = New-Object Windows.Forms.Button
$ButtonCancel.Location = New-Object Drawing.Point 150,200
$ButtonCancel.Text = "Cancel"
$ButtonCancel.Add_Click({$form.Close()})
$form.Controls.Add($ButtonCancel)

#WeiterButton Nr2
$WeiterButton2 = New-Object Windows.Forms.Button
$WeiterButton2.Location = New-Object Drawing.Point 50,200
$WeiterButton2.Text = "Weiter"

#WeiterButton Nr.1
$WeiterButton1 = New-Object Windows.Forms.Button
$WeiterButton1.Location = New-Object Drawing.Point 50,200
$WeiterButton1.Text = "Weiter"
$form.Controls.Add($WeiterButton1)
$WeiterButton1.Add_Click({

if (Test-Path $textPath.Text)  {

$label.Text = "Geben Sie den Sharename ein"
$form.Controls.Remove($textPath)
$form.Controls.Remove($WeiterButton1)

$form.Controls.Add($textName)
$form.Controls.Add($WeiterButton2)
}
Else {

$label.Text = ("Der Pfad" + $textPath.Text + "konnte nicht gefunden werden")
}
})

$WeiterButton2.Add_Click({

if (Test-Path $textPath.Text$textName.Text) {

$label.Text = "Der Ordner existiert bereits"
}

Else {

New-Item -Name $textName.Text -ItemType directory -Path $textPath.Text

$form.Controls.Remove($textName)
$form.Controls.Remove($WeiterButton2)
}

})

$form.ShowDialog()

$WeiterButton1.Add_Click({
if (Test-Path $textPath.Text)  {
		$label.Text = "Geben Sie den Sharename ein"
		$form.Controls.Remove($textPath)
		$form.Controls.Remove($WeiterButton1)
		
		$form.Controls.Add($textName)
		$form.Controls.Add($WeiterButton2)
	} Else {
		$label.Text = ("Der Pfad " + $textPath.Text + " konnte nicht gefunden werden") # Leerzeichen erweitert
	}
})
 
$WeiterButton2.Add_Click({
	$temp = $textPath.Text + $textName.Text
	# Write-Host $temp # Debugausgabe
	if (Test-Path $temp) {
		$label.Text = "Der Ordner existiert bereits"
	} Else {
		New-Item -Name $textName.Text -ItemType directory -Path $textPath.Text
		$form.Controls.Remove($textName)
		$form.Controls.Remove($WeiterButton2)
	}
})