It seems that your license keys has been blacklisted. License keys usually are blacklisted when they've been shared on cracker sites or in file sharing communities like Limewire, BitTorrent, eMule, etc., or has been sold in eBay etc.
Please contact SlySoft support at
http://www.slysoft.com/contact.html and ask for a key replacement. To identify your order you have to submit at least your email address (used in your original order), your full name and serial#.
To make sure the replacement keys will not be blacklisted again, please
- don't share your keys with other people
- make sure the folder you save your license keys is not within your shared folders when using file sharing tools
- never sell or buy license keys in eBay etc.
Tom