How do I get FilelInk to work?
I went through the steps given by hunderbird in order to set up a Filelink account with Box. I did not think that this seemed to work. I thought that I could go back to square one and try it again; but, now, I am blocked from seeing the Filelink settings. It is as if I have already set up one account, which is all that is allowed. I tried to send a file, but the little wheel just kept going around and around without creating the link. How can I create a Filelink at this point?
Wšykne wótegrona (1)
Box changed their API, this has been fixed for the V45 release which is due out soon.
You might try the development release that you download as earlybird here https://www.mozilla.org/en-US/thunderbird/channel/
If that fixes your problem I suggest you keep using it for a few weeks until V45 is release officially.