I delete the folder and nothing change however i can share you the files in the folder if you want ? thanks you for the answer

Did you know what can i do to fix that ?

this is my time setup if that can help you

i'm sure i defined my time in the utc of paris and automatically but the issue persit, i rewrite the key also and i made no mistake but can it's possible that is due to the summer time change in french ?

Yes, the time of my computer is correct so please find where is problem i try everythings

Yes i'm sure that the email and key was right but i think the problem is in the time zone, in my computer i'm on the utc+1 Paris but in my profile page on this website i'm on utc+2 so do you have any idea how to fix that ?

Hi it's me...Again I managed to download Cubik Studio and thanks to your help Hanfox but when i start the game i have this error so please help me for the last time and sorry again...

Hi,

I purchased BDcraft CubikPRO in 2014 but now I change my computer and I follow the process ( https://cubik.studio/forum/purchase-support-f2/how-to-upgrade-from-cubik-pro-to-cubik-studio-t14.html ) but at the lost Cubik Pro email form I have a big problem, in my old computer BDcraft cubik pro ...