# MS Vista Activation Scheme

**URL:** <https://forums.speedlife.net/t/ms-vista-activation-scheme/18639>\
**Category:** NYSpeed Off Topic\
**Created:** [October 9, 2006, 6:00am UTC](https://forums.speedlife.net/t/ms-vista-activation-scheme/18639 "2006-10-09T06:00:50Z")\
**Posts on this page:** 1\
**Showing post:** 11

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**Author:** ![RuBiCaNT](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/rubicant/32/7622_2.png) [@RuBiCaNT](https://forums.speedlife.net/u/RuBiCaNT)\
**Post date:** [October 9, 2006, 5:51pm UTC](https://forums.speedlife.net/t/ms-vista-activation-scheme/18639/11 "2006-10-09T17:51:39Z")

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> [@walter](#):
>
> What are the upgrade requirements, like, I have a legit copy of XP pro, can I “upgrade”?
> 
> Also, I’ve got more than one computer, I know MS will want to fuck me, will I be able to register it on multiple computers (doubt it)?

It does not appear that way. Once you activate on one machine, looks like you are going to have to call to get it activated on another and once that happens, your first machine is more than likely fucked.

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