I want to erase my laptops autorisation for adobe drm. But i lost my passowrd, i made a new account with the samen mailadress but that password doesn't work either. Is there another way to erase my autorisation?

I have adobe drm on my laptop but wan't to change the autorisation to another mail. I only lost the passwordn form my old autorisation and creating a new account couldn’t fix this. Hao can i erase my autorisation