I purchased a license to pappocom sudoko in 2005 and was working fine until Saturday the 17th of 2007 when it presents an incorrect license error and will not operate. After restoring a backup the program causes a general protection error so winding back a week did not fix the problem. I use the program almost every day so I really miss it.
How can I get an old version that does not require service pack 2 and how can I get a license when after that time I cannot even remember what email address I used?