I also thought about this, but exactly thus it didn't function.

Code:

$frmMain = CreateObject("Kixtart.Form")
$frmMain.Size = 370,280
$frmMain.Center
$frmMain.Icon = "\\DELL_SERVER\KIXTART\Logo\kixscript.ico"
$frmMain.Text = "Welcome"
$frmMain.SysMenu = 0