- Compatibility improvements.
- Fixed bug affecting game level Expert and higher.
- Fixed file open/save functionality that has been broken on some Windows 10 machines since Microsoft update 1703.
Convert Checkers International 1.2 Filter Serials: trail version to full software.
You don't have a product key, though you do have a digital license that you can access by signing into your Microsoft
The serial number is listed directly below the barcode after the word âSN:â.