The CodeCheck utility

This utility allow you to verify and compare two different InstallCodes seeing into all parts of codes that compose it  or are calculated from they. Can be useful in order to compare two InstallCodes before and after the hard changes.  So if your user ask you for a new key adducing that he have changed his Hard Disk, then you will be able to verify it seeing both InstallCodes before and after the change.

I tried to make this help as clear and complete as possible, however they may have some issues not covered by this documentation. If you think I have missed something, or found errors, or have any idea that might be useful to improve this help, please let me know.