I have encrypted my Ondrive with boxcryptor.
But when I try to open the document in Word it only shows my the encrypted files.
I always have to go to find the boxcryptor folder for the decryptet version.
Where and how do I set the opening dialogue in a way I can directly access the decrypted files?
This is clearly not an issue with Boxcryptor, I would advise you to contact Microsoft to allow adding custom locations.
As a workaround you might find the "recently used files" view helpful.