reinstall IS 2011 help, please

hi everyone,

new guy here.....I had a major computer breakdown and need to reinstall my operating system. I have already used my 3 installations of Internet Security 2011. Is there a way to reinstall without having to repurchase the software? i bought it in a store, so i have a cd for it and my code, but when i log into my account here it shows all installs have already been used. Can anyone help me, is it even possible to do what i want to do. Thanks

 

Jon