Clears locked, un-overwritable files from previous versions.
Open Command Prompt as administrator and run: lightburn 1603
If LightBurn opens successfully, you can manually install the FTDI drivers later from the official FTDI website if your laser requires them. Conclusion Clears locked, un-overwritable files from previous versions
Now that you’ve conquered the 1603 error, you can return to what matters: designing and firing up your laser engraver. for the best performance
As always, for the best performance, security, and access to the latest features, upgrading to the current version of LightBurn is highly recommended whenever your operating system and budget permit.