"Can't save the illustration." error when outputting .EPS file on High Sierra

Hi all,

Since upgrading to High Sierra yesterday I am running into a pretty crucial error.

I am unable to save .EPS files now, but only on our local fileserver here at the office. I can save to the desktop, but not any servers.

Things I can do:

• Save to PDF, AI, SVG, AIT, etc, etc... just not EPS on a server
• Save any file format to my desktop

Here is the error message:

When I make the program try to save an EPS file, the directory then shows a temp file there instead, see these:

I've tried reinstalling fresh from CC, as well I have tried removing any non-system fonts in the file... and I even tried removing/adding my printers (as I saw this mentioned in another thread).

Anyone else experiencing this? Or just me?

Thanks,

Dan