Convert existing INTEROP DCP to SMPTE?

[serpico009]

Ticking "use as" in the subtitle tab, then making a new SMPTE DCP works for me (I get a SMPTE DCP with SMPTE subs). Is that what you are doing? Do you see no subtitle files in the resulting DCP?

I believe that was my worlflow, yes. When I have some time this week, I'll give it another go. Thanks so much for your help with this.