product in a box?
When i brought mine several years ago there was a little white book. the serial number is either inside cover front or back. It should somewhere in that book. It written pretty small so beware tyring to type it in as it can be misread eaily.
Are you sure you want to use this product?
The reason why im asking is that the regisrty cleaner is a very over zealous and i remeber i use tohave software conflicts while i tried to install fix it utilites.
I ahvent used it now for at least 3 years. Pc tools spware doctor is a good program to use.
Well i gues its your choice but there are plenty of other programs that can help your computer from