Removing fonts from the Font Gallery

Removing fonts from the Font Gallery by pressing the remove button doesn't do the job permanently. They return like a bad penny the next time XDP starts.
There seem to be no way to delete them forever, or am I missing something? I'm referring to the green folders in my attachment.

Edit: By the by, shouldn't there be an easier way of adding a graphic to a post ~ the seven clicks that are involved in the operation seems like overkill to me.
Bob.

Attachment 118359

Can't help you there Bob, I only have one installed fonts folder, no others.
However I agree with you re the uploading an attachment, it's a nightmare.

Thanks for replying anyway, Egg.
RSI is just around the corner - I seem to upload lots of attachments.
Bob