Deletion of Obsolete Bookmark Folders

When I try to delete an obsolete bookmark folder, I get an “error” message, a message that the article no longer exists, or an article in Chinese rather than English. I’ve tried methods in the Firefox Help program as well as suggestions such as holding down the COMMAND key for multiple bookmark deletions. I cannot get a short “delete” or “remove” screen for the bookmark(s). Also I could not find a “How to Delete Bookmarks” program in the Firefox Add-on site.

That’s interesting. Can you share a screenshot.