**Note that I am not Inventables Staff, this is a personal opinion of a Easel user.
To Export the Gcode and use a different program as the Gcode sender that works with legacy Windows 7.
Windows themselves implemented the security update requirements and made it such that in order to comply with Windows 11 that Windows 7 and 8 would no longer function with the driver. This is simply Inventables complying with Windows 11 requirements. And yeah if you read the Easel Terms of Service, this is something that the “thousands of users” agreed to when using Easel.
It should be noted that the Above Driver release date and the above mentioned effective date of Feb 11, 2023 was actually walked back on and updated to July 25, 2023 which allowed users more time to become aware of the change and to update to Windows 10 or 11 as noted here: