Hi, in v5 we dropped the Keyoti.RapidSpell.MDict.dll from use with the RapidSpell Desktop .NET product. I thought the docs were updated to reflect that, but maybe there's a mismatch with the medical dictionary documentation...
From v5 you have to use either the .dict or .2.dict (compressed) file. We also added the ability to embed the .dict file in your EXE, so if you're looking for a way to use the dictionary without external files then that would be the way to go.
https://keyoti.com/produ.../The%20Dictionaries.htm
It was unfortunate that we had to drop the DLL dictionary support but there was a good reason for it.
Jim
-your feedback is helpful to other users, thank you!