Ask for serail number witch i dnt have anymore

[bert1961]

hello i have all 3 disk to restore my computer wioth but it keeps asking for the serail number to go onto the next step and i have had the disks for 5 years now and have lost the numbers to enter into the computer need help have any ideas on what i can do thank you

 

[hang-the-9]

I think you posted this at another forum, if you are talking about the OS key, you may be able to find it on a sticker on the PC. If not, you need to get another license key from the vendor or from MS.