I was using BC Classic Free for several months with Dropbox and opted to buy the license and add several accounts and for the most part, everything went smoothly. With the licensed version, my new Box file names show encrypted, but the original Dropbox file names are still plaintext. I'm sure there is a way to convert these plaintext to encrypted file names but I can't figure it out.
I found a thread https://forums.boxcryptor.com/topic/want-unencrypted-file-names#post-22 with a link for Boxcryptor Control that sounded like it would do what I need but unfortunately it is no longer available.
And to clarify and confirm I'm doing this correctly, when I look at my local Dropbox drive, or Dropbox.com and then look in my BoxCrytor.bc directory the file names are plaintext, I can read all the file names. When I check the same directories in my local Box drive or Box.com, the file names are encrypted or scrambled.
The Dropbox BoxCryptor.bc directory was generated using the free service.