I just found out that when you try to export to another file name using %& -job-name=filename in the first line without running the .tex with the original filename at least a single time, the "log not found" erros pops up.
I just found out that when you try to export to another file name using %& -job-name=filename in the first line without running the .tex with the original filename at least a single time, the "log not found" erros pops up.