This is a 2-step process: removing the licensing from the original machine, and unlocking the license on the new computer.
1. Remove the license from the original computer: Start LogPlot8 on that computer. Select Help | Change Licensing. Click in the Remove Licensing button, and click Change (at the bottom of the window). Click Yes when prompted to confirm. Record the Uninstall Number which is displayed on the screen (e.g. copy and paste into Notepad or similar).
2. Install LogPlot8 on the new computer: Visit the Download Demo page to download the latest installation program. Or if your maintenance has expired, visit the Archived Version page to download the last revision before the expiration date. Start LogPlot8 on the new computer. Select Help | Change Licensing. Choose LogPlot Single as the license type. Record the Installation Number displayed there (right-click/copy and paste into Notepad or similar). Request your unlocking code by visiting the Registration Page, and supplying your contact information, your license registration number, the new Installation Number and the Uninstall Number from #1. RockWare will send the new unlocking code via email.
1. Remove the license from the original computer: Start up the LogPlot7 Licensing program (Windows: Start | Programs | RockWare | LogPlot7 | LogPlot License Manager). Click through the license agreement. Select the Remove Licensing option and click Continue. Click Yes when prompted to confirm the operation. Write down the Status Code that is displayed.
2. Install LogPlot onto your new computer. (Visit the Product Updates page to download the latest installation program.) Request your new unlocking code by visiting the Registration Page and supplying the new Installation Number displayed on the screen, your license registration number, and the Status Code from above.