How to offline OEM installate Win Vista AFTER Clean Install

[arlab]

I know there are ways of saving the OEM key before the clean install... but I've clean installed before that step.

How can I activate now?

BTW, I don't think it matters, but I have a T61P (I'll add it to my sig later).

[IJALB]

Now it's too late.

You can re-install the original installation (recovery partition or with your recovery CD/DVD's), save the keys with the ABR utility and then make again a clean installation.

Instead of making a new clean installation you can also make an image of your actual system (e.g. with http://clonezilla.sourceforge.net/) an restore it after the original installation.
Maybe you also have an image of your original installation.

http://forum.notebookreview.com/showthread.php?t=144783:

• Will the ABR utility work for me?The ABR utility can ONLY be used to backup from a factory install (Basically the untouched machine from the factory). You must backup the keycode while the factory install is still installed on the system before proceeding with the clean install. The ABR utility will not work if you have already done a clean install by using the keycode on the sticker! NOTE: Those who originally had Windows XP on their laptop then upgraded to Windows Vista with the "Express Upgrade" will not be able to clean install using the ABR utility. Do not attempt this guide using the "Express Upgrade" disk. This guide is for those that currently have a factory install of Vista and wish to clean install using the "Anytime Upgrade", retail, or OEM disks.

• Why not use the key on the bottom of the laptop? That key is not "pre-activated" and you will have to call Microsoft to activate it. And, you will have to call them again if you decide to do a reinstall... and again if you reinstall... and every time hope that you have an explanation that they will agree to, even though you already have a paid license for it.

• Can I use the key on the bottom of my laptop? Yes, if you have no problem calling Microsoft to get your system activated, you can use the key that's on your laptop. However, Microsoft will ask you why you need to activate. If you have to re-install again, they will ask you "Why?" again. Eventually they might say "No" and not activate your product. It's just a hassle to call and explain yourself.

[arlab]

You can re-install the original installation (recovery partition or with your recovery CD/DVD's), save the keys with the ABR utility and then make again a clean installation.

Done that and it worked. Thanks.