Fraunhofer mp3 encoder

I’m using Cubase Artist 7.5 and bought the Fraunhofer mp3 encoder which is on my USB licenser and seems to work fine in Cubase, but when I switch to WL8 Elements and try to save to mp3, it doesn’t work, the file just saves as .WAV even though I can select mp3 in the dropdown. Any ideas?

You might try posting to the Wavelab forum.