Bulletin Database - USA Technical Service Bulletins 1969-1975 now added plus other ranges

Does this file have to be downloaded with Dropbox, meaning you have to share it with people for them to open it? Or, since it’s an .xlsx file, should we be able to download it directly? I’m asking because it downloads to only 2.5 Megs in size and though the links to all the various pdfs are there and appear active, none of the pdfs were actually downloaded nor can I access them. Each link simply gives me the error message that the file could not be found. I dislike taking up more of your time when you’ve already done such a phenomenal effort to bring this together, but I can’t use it as it is. Am I alone in this or do others of you have this issue?