[How do I save my cataloged comics as a CSV text file?]

I have Archive Edition with Export capability.

[How do I save my cataloged comics as a CSV text file?]

I am using the most current iteration of Comicbase, the 2023 program which just updated to 2024.  I'm wondering how to convert my saved comics as a CSV file to export the data to a spreadsheet.  Sorry, I'm not super tech savvy so not sure how to convert my files to the CSV format.

 

[Certain pictures not loading]

I am suddenly having pictures not loading for some reason, it seems specifically like newer pictures.  I can see the first 1000 or so cover of Action Comics and the first 600 of Amazing Spider-Man, but I can't see any variants on Heroes reborn series 2, or any covers for Wolverine:  Black, White and Blood or lesser known series like Eros Psyche or Fight Girls.  It just started happening today and seems to grow worse as I use it.  Does anyone have a solution?