Greetings 2 all! I wish to send all my respect to those guys who made possible WPI. Unfortunately, I have a problem So, i've found WPI Wizard like many others passionate of custom software. I've downloaded it using RyanVM integrator, I integrated it into XP cd and then I install it into a Virtual PC Virtual machine for testing. When WPI.hta launches I receive the following error: "OSLanguage is Null or not an object" When I run WPI.hta from my customized windows cd directory (not inside virtual machine), it looks like it runs ok, without errors. I use Windows XP SP2 Corporate updated with RVMUpdatePack 2.2.1 using RyanVM Integrator 1.5.1. Can anyone help me? LATER EDIT: The WPI.hta is loaded from svcpack Here is a list with programs that I try to install: Bitcomet CCleaner 2.05.555 Combined Community Codec Pack Freeware CD to MP3 DirectX 9.0c March 2008 redistributable dotnetfx2.0 DVD Identifier 501 Free FTP GIMP Google Talk Internet explorer ImgBurn v2.4.0.0 Irfan View 410 Irfan View 410 Plugins MySQL Community Server 5.0 NetFx20SP1 Notepad++ 4.7.5 Paint.NET Process Explorer TOAD for MySQL True Crypt 5 Bricopack Vista Inspirat 2 Ultimate VLC Media Player Winamp Yahoo Messenger