Hello everybody: 

I was working with my SolidWorks 2021 on my desktop. next day when I start my desktop it was saying that your desktop started incorrectly, therefore I could not use the SolidWork to do my project, I used the laptop and I could not use the SoliWorks there becouse I did not deactivated on my desktop, and for that it is two days that I am out of my SolidWorks. How can I activate it on