Won't export to PDF

I try to export, but previews won’t generate. I try to export to PDF, but the dialogue box vanishes abruptly, and the export does not occur.

What version of Superscript are you running? Also, are you on Windows or Mac?

I’m a windows user. To the best of my knowledge, I’m using the most up-to-date version.

It’s working now, for the first time in months. Whatever you did, you managed to do the trick. I am grateful.

Happy to hear that. I assume the automatic update took effect. You can find out the version from the “New” tab: