When you say Save As and select a File that already exists the Operating System asks if uou want to overwrite the File - you say yes - and then when you finally say Export in TBC then TBC asks the same question again. This has been there for years (not saying that it is good or correct) but it is the behavior that has always been there. I have asked this question previously of development and I got the "this is the way it has to be because of the way that we write the file and interact with the operating system" - it is not a big issue and as far as I am aware it has always been this way.
As I say - not necessarily the correct thing or the best thing, just the way it is - I can report it in again, but I feel that I will get the same response as in previous reports of the issue.
Thanks for reporting it however
Alan