postProcessing Folder Not Created (Butterfly)

Hi - no matter what I try, Butterfly won’t create a post processing folder, so I cannot grab the results of my simulation which appears to run without error. Even when I manually create a postProcessing folder in file explorer Butterfly cannot find it or populate it with results. Any ideas? In other older Butterfly files that already had a postProcessing folder created months ago everything works fine and I can make changes and Butterfly prints to the folder without any issue (however, it is printing to the old postProcessing folder, not creating a new folder).

I have scoured this forum and others for the last few hours and found nothing the solves the issue. User lv2311 seems to have had the same problem, but no one answered. (415.3 KB)