Hello; it appears that i cant start a new topic, so I thought that this was the best thread to place my request.I hope that it gets spotted. I recently lost my programme files after a virus attack on what i thought was a well protected machine !! I decided that my best defence was to keep my business PC away from the internet altogether, as i depend on it for my income....so my www activity is now on my laptop only. i have been sent a new download file by PTE (thanks for that chaps) but when i transfer the programme to my pc Via a pen drive the registration key is "invalid".....is the key somehow linked to the computer which downloads it and if so how to I activate my new programme copy ? thanks in anticipation davy