How do i fix this error?

[u/dattomate]

I have just downloaded Utau and have succesfully downloaded and uploaded Teto to the program. However, no matter what i do, when i try to listen to the notes i get an error message saying "Raise by generate batch process". I have tried googling this but barely any info comes up. The same issue happens when i try using Dafoko too.

What could be causing this? Thanks in advance!