hello I have a problem trying to activate studio one 3, when I have already activated with the patch and used the keygen after all that when I open studio one asks me to enter another serial number just before opening the program has it happened to someone ? thank you

 

Did you look at these threads?
https://audiosex.pro/threads/studio-one-3-5-5-r2r-license-not-valid-win-10.33543/#post-312093
https://audiosex.pro/threads/studio...ued-to-this-computer-error.32547/#post-297269

 

it happened to me too couple of weeks ago...
you need to add this address to your hosts file or you're going in to a loop of failed attempts...

registration.presonus.com

i dont know why it starts happening after so long...
never run an update or somethin' and i stay offline most of the time within that machine...

 

I actually made a tool to avoid deactivations a while back.

 

Buddy... THANK YOU! Seriously, all morning, my program decided to give me problems out of nowhere with this de-activating business and you saved the day with this tool.

Thank you!

 

Glad it worked for you.
However you should pick Version 4.0 upwards from the Sister Site if you want to make sure there wont be anymore deactivations.