Your post doesn’t make it clear whether you’re actually using Cubase on 3 different computers, so I’ve moved it here in case you need to have your activations reset.
To deactivate your licenses, you have to run the Steinberg Activation Manager on the computers that aren’t in use and click Deactivate:
Alternatively, you can sign-out from the Steinberg Activation Manager to deactivate all licenses being used by that computer.
My Cubase12 needs to be reset and activated because one of the devices can no longer be opened! thank you
My Cubase12 needs to be reset and activated because one of the devices can no longer be opened! thank you!
@user272 done!
Thank you！
Hello @Matthias_Quellmann
Same problem here, my cubase 12 license appears as activated on my laptop even though it is not.
Could you help me with the reset?
Cheers! 
@Julio_Cesar_Brito done!
Wonderful @Matthias_Quellmann , best regards 
According to My Steinberg, my license is used by a certain MacBook Pro di Luckystar and Sajjad’s Mac Pro. That’s certainly not me, can you solve this please? Thanks in advance!
JP
Have you been able to look at it @Matthias_Quellmann ?
Hi Matthias,
I’ve installed Cubase 12 in two computers (laptop, Desktop) and everything was perfect,
until the 1.4.0.843 update of the Steinberg Activation Manager.
From that time onwards i can’t use Cubase 12 in my Desktop.
It says “Activation Limit Reached”.
Please advice.
Thanks in advance
Is there someone at steinberg that can be contacted directly in order to get my C12 activations reset ?
Im pretty fed up of waiting for support tickets to do anything
TIA
Hi Matthias,
Can you please reset my Cubase 12 activations please. After some hardware upgrades I can no longer use 2 of my 3 licenses.
Many thanks,
Les.
Hello Matthias
I buy new .M2 SSD hd on my Desktop i9 and swap W11 back to win10 (printer drivers not work with win11)
Is it possiple reset my activations because I cant deactive my old Win11 versions anymore?
Thanks in advance 
J.S
PS. I have Cubase Pro 12, Nuendo 12 and Wavelab Pro 11.1 in my account with old activation.
Dear @Matthias_Quellmann ,
I’ve just made an Upgrade SSD PC’s, and one of my activation still sit in the old one and I can’t deactivate/activate it again. Could you help me to reset it… Thanks
@MrSNake, @leslie_walker, @Jiiass, and @haris_lamone, I have reset your activations as requested.
I was Just about to type Matt has a lot of work to do after his time off 
Big Thanks @dspreadbury
@dspreadbury Apologize… 1 more to go, can u reset this one too… please 
Greetings @Matthias_Quellmann I have the same problem I reached the activation limit of Cubase Pro 12, I had an old machine that I sold and now with my new Macbook Pro it won’t let me activate please can you help me with this problem I need you to delete those 2 accounts I’ll give you pass photo thank you very much steinberg.
