I have created .wav files of songs in both Samplitude 2023 & Samplitude ProX8 and mastered them with Soundforge 12 & 17. In all these programs, I can create CDs of the songs to review them, but when I try to embed the ISRC code it either creates a CD with no music or no code is embedded. Customer support has been helpful but could not resolve the issue. These are for my original songs with valid ISRC codes. Any suggestions?