New versions will use a 13 character registration code. All WriteLog upgrade versions through the end of 2000 will be available for free download and will accept the 10.18 and older registration codes. As of version 10.19, each WriteLog upgrade version will have its own registration code, and will also accept the registration code for your call sign for any WriteLog version released in the preceding 12 months. The upgrade versions will continue to be posted here on the site for free download, but an upgrade version that is too new for your registration code will not install. You only need to buy an upgrade if you want to install newer versions.
Older versions continue to work with old codes.
This change will enable us to get upgrades into customers hands more quickly than we could when we had to accumulate enough features into a new version. With the new scheme, we can deliver new features as quickly as we can build them and test them, and you can download them for 12 months after your purchase. Because WriteLog is a copyrighted commercial program and not available for free copying, WriteLog employs a simple registration code that is computed from your amateur call sign.