Error Message Hoster Already On 2 Computers

[James w murray]

Hi I tried to re-dowload hoster today and it says I already have it on 2 computers but I only have it on my new toshiba computer right now
that i purchased a couple of weeks ago
i sent my dead hp computer to hp with a chance they could possibly fix it and they were successful and put xp back on this unit instead of vista (woohoo happy dance) except they wiped the hard drive clean of all my files
I downloaded hoster to the hp last night and it worked but had to do a complete recovery to factory specs because of another program problem so when i tried to re-install it today this time it says I already have it on 2 computers but I just have it on the toshiba and want to put is on the hp as my back up
Thank You for your help in advance