If you purchased directly from our current website, you created a user account during the transaction. See the ‘User Account’ tab for more details. If you upgrade or exchange your PC, it will be necessary to obtain a new license. Each PC has a unique ID code and the license works in coordination with this code. IMPORTANT NOTE: The License will only work for the Computer for which you supplied the PC ID. To obtain your license key, Click the ‘copy ID to Clipboard’ button in the ‘about’ dialog box when running the software in demo mode and paste this ID number in the appropriate location on the website when purchasing your license. You must have this exact PC code from the actually PC you wish to license and generate G-code. Use the ‘About’ screen, accessed by the ‘Help’ menu to get the PC code. The license is linked to a specific PC, requiring a different code for each PC. This method provides some flexibility for users who only purchase one license. The Job file can then be opened with a licensed copy and used to create the G-code. The Mill Wizard can be used without a license to create and save job files. In demo mode all operations are functional except ‘Save G-code’ and ‘Show G-code’. This program may be run in demo mode without a license.