So, I have a tool that creates sheetlists and publishes them all to PDF. It has worked perfectly for 6 years, and today I found a problematic file, but I am not sure what the issue is.
I've nailed it down to a specific file, and it SEEMS as though the icon being shown (please see attached image) is a hint to the issue, but my Googling isn't helping.
The circled icon is the troublesome file. When I open it, it looks to be exactly the same as the other files in the folder. When I manually tried to publish this folder, I noticed this icon is different, the "3D DWF" box is not available, and if I try to use the dropdown to select the page setup, it appears to let me do it, but you cannot select it.
I feel like this is a very simple fix, but I don't know what the issue is. Any guidance is appreciated.