Serial number no longer works after reinstallation?

Pa
3

I completely reset my laptop. With a program you had to register with the serial number of the CD, but because I reset my laptop, this program was no longer on it so I reinstalled it and now this serial number no longer works.

af

Contact support

ju

Contact the manufacturer's support

Ad

Did you also install the program from the CD? Or do you have a similar one from the internet? Because if you got it from CD, the bowl has to be right too.