My key is lost...??

My computer got a virus and I brought it in for fixing.  When I got it back the program is telling me that my trial period is up and that I must provide a key.

Any idea how I can get my key back?  Also perhaps I can just purchase the new version and if so can I download it before May 28th?  The 29th I go back to sea and will not be back till the end of August.  It would be nice to have it with me while on board the ship I work on so I can learn and get used to it before I go on vacation and start brewing with it.

Thanks!!

Richie

UPDATE

We I found my original user key and when I put it in the program fired right up.  However all my recipes are gone!!!

That sucks!!!!

Richie