I’m happy to report the macro is up and running! I was trying a bunch of different options to path the file to the right place and nothing was working. Then I happen to notice in the debug tool that it was attempting to save the LBExport.ai file to C:C:\Users.… I knew we didn’t have a C drive within the C drive so I removed the phrase at the beginning of the output line that said “c: &”. Then I changed HOMEPATH to USERPROFILE. This did the trick! It now saves the file to a real destination and can be read again by LightBurn when it opens. Thanks for the help pointing me in the right direction!