I just attempted to upgrade Lightburn to 0.9.21. After closing lightburn, I keep getting a “Setup was unable to automatically close all applications…” even though the software has been closed. I cannot pass this point in the install, and when I ABORT the installation procedure and try to run the original version of lightburn, my earlier version of Lightburn no longer communicates with my Thunderlaser.
Do I need to uninstall Lightburn completely and reinstall? Any assistance is helpful as my shop is currently down at the moment.