im using mctv to convert my huge .wtv files, and then burn them to a blu ray disc, but when i add .wtv file to be converted i get an error saying the target file format could not be identified. please select a target file format or check the setting in profile.ini, what do i do about this.

Hi!
Did you select a profile from the dropdown to which format you want the WTV to convert to? If so, what profile are you using?