# FinalBuilder 4.x on Vista x64
**URL:** https://www.finalbuilder.com/forums/t/finalbuilder-4-x-on-vista-x64/558
**Category:** Discussion
**Created:** [August 13, 2007, 11:40am UTC](https://www.finalbuilder.com/forums/t/finalbuilder-4-x-on-vista-x64/558 "2007-08-13T11:40:02Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@devrieskok](https://www.finalbuilder.com/forums/u/devrieskok)
#### Post date: [August 13, 2007, 11:40am UTC](https://www.finalbuilder.com/forums/t/finalbuilder-4-x-on-vista-x64/558/1 "2007-08-13T11:40:02Z")
Hi All,
I've installed FinalBuilder 4.2.0.317 on Windows Vista x64. It installed fine. It runs fine. But, when I register the license for it through the supplied registry file, FinalBuilder doesn't pick it up. It still shows Professional Edition Evaluation - Day 1 of 30
How can I solve this issue. I will move to FinalBuilder 5.x but for now my projects are still FinalBuilder 4.x
Regards Alfred de Vries
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### Author:  [@Vincent](https://www.finalbuilder.com/forums/u/Vincent)
#### Post date: [August 13, 2007, 12:23pm UTC](https://www.finalbuilder.com/forums/t/finalbuilder-4-x-on-vista-x64/558/2 "2007-08-13T12:23:26Z")
The location for the key under x64 is slightly different and needs to be entered manually in the following location: HKEY\_LOCAL\_MACHINE\Software\Wow6432Node\VSoft\FinalBuilder\4.0 Then the license key is stored in a string value called “Key”
This is done automatically for newer (FB5) license keys.
HTH
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### Author:  [@devrieskok](https://www.finalbuilder.com/forums/u/devrieskok)
#### Post date: [August 13, 2007, 12:57pm UTC](https://www.finalbuilder.com/forums/t/finalbuilder-4-x-on-vista-x64/558/3 "2007-08-13T12:57:55Z")
Hi,
Yes, that's what I was looking for.
It works.
Thanks