Quickbooks Plus Small business plus 2007-08

I recently got the blue screen of death on my laptop (before i backed up my quickbooks file) and i am trying to load an old version of quickbooks plus small business 2007-08 onto my desktop so that i can send out an account. I have patched the hard-drive from my laptop into my desktop and i have found the old download file but it will not allow me to complete the download without a license key - i rang reckon and asked for a license key but they wont give me one unless i have a product key - he tells me that if i press control 3 the product key will pop up but alas - no joy! Can anyone help me sort this problem please - getting desperate!

cheers Narelle