I am a somewhat experienced user. Not sure what's going on here...
Have a typical folder full of MP3s. Do my usual cleanup to it, including Case Conversion. All looks ok, including the Filename field. But when I actually look at the filenames in Explorer, they are still lower case (technically, they are still as before, not changed). I've refreshed, I've dbl checked properties (not read only), yada yada.
Then I tried changing the case in Explorer (F2 key). It won't work either, telling me it's probably not Mp3tag, but something in Windows?
Thought I would ask here just in case. Thanks!