Hi--
LOGic has a primitive CSV exporter under tools/export. Unfortunately, it just exports the raw user-defined field data into one column.
What I would recommend is making an ADIF file, which breaks out the user-defined fields, and using this to convert to CSV. I tried it and it seems OK. I use the free LibreOffice Calc spreadsheet, which is very similar to Microsoft Excel. Set the separator to , and the string delimiter to "
http://software.ad1c.us/ADIF_to_CSV/index.html
BTW I actually don't like CSV. If your data contains commas and quotes, or maybe just quotes, as LOGic's data possibly could, you are screwed. Tab-delimited is a lot easier to work with.
Let me know if any ????s.
Tnx/73,
WN4AZY