It's possible to install the GMON Pro software on a new computer, even when it doesn't have a CD drive. You can request a personal download link from the GMON software developers, read here how to proceed.
First step: Open the GMON Pro software on your current/old computer, and then go to Help > Update/Registration. Click on it, and a new browser tab will open and will bring you to the website of the developers.
Enter all requested information and submit the form. After submitting the form, you will receive an email with a download link for the most recent GMON version within 2 working days.
Here you can find a guide to help you with the installation of the GMON Pro software on your new computer: How to install the GMON Pro software and start using it?
Please note: During the installation you will need to enter the license codes (the SNR and the LIC) of your GMON license, you can find those on the cover of the GMON Pro CD or on the USB box. If you no longer have that, you can find the SNR in the Update/Registration form that you opened earlier, and the LIC you can request from the developers by replying to their email and asking for your LIC, they will send it to you per email.
Important: Make sure you download and install the required driver on your new computer, otherwise the scale and computer cannot communicate.
This is the driver download link: https://ftdichip.com/wp-content/uploads/2021/08/CDM212364_Setup.zip
This is the driver download link: https://ftdichip.com/wp-content/uploads/2021/08/CDM212364_Setup.zip
Here you can find instructions for installation: How to manually install the (Windows) driver?
Optional: If you want to transfer the recorded measurement data from the old to the new computer, you can use the instructions in these FAQ articles: