Reply to Need help

I have just un-installed traktor pro and service centre and controller manager all from my laptop.
I purchased the upgrade to traktor pro from LE days ago and it wasnt working properly so i thought i could re-install it.
I still have the download manager that is saved to my desktop for traktor pro.. But ideally i would like the Traktor pro on my desktop computer for home use etc.
Is there any way i can un-register traktor from laptop and then activate it on my desktop?

Any help would be greatly appreciated.
Joe.