If you're a little more technically inclined, there are a few additional ways to get your hands on a lost Acrobat serial number:
Ọ bụrụ na ọ bụ ntakịrị ihe ndị ọzọ ịchọrọ, ị nwere ụzọ ndị ọzọ ị ga-esi jide nọmba ntinye Acrobat efu: