Please explain error measage

What dose error "Nested comment found" mean?

Probably a nested comment in your gcode file

If you use Aspire, you might get a line like this in you gcode:
T2 M06 (TOOL USE (End Mill 1.6 mm)),
I used to get that a lot when i started to use Vcarve and Aspire, edit your tool table and remove the " ( ) " on all tool names

There are a few controls that wount accept double comments like that

you can edit all postprocessor to put Comments in a new line

Any chance you would be whiling to illustrate how to edit the post to put a "Comment" on a new line?

I wish I had time to learn how to code, it looks like a lot of fun, I just don't have time to familuize myself with this discipline.

Thank you for your responce