When a file is on your local disk, people won't have remote acce

The most common mistake.

Your file is still on your C:\ drive. If we all can read it, it means your private data is not secure, and you are in trouble.

You have to upload it to some file sharing server, such as WXC file server, as people have mentioned here earlier. And put the link you get in your 悄悄話 as the file address (replacing c:/users/molly/my reading in your current message.).