It's still broken for me. However, I've noticed I can save a PNG file successfully if its the first png file I've saved since closing and reopening Illustrator. Any subsequent png file I try to export, regardless of whether it's a new file name, exporting from a different or new illustrator file, re-saving the previous png file etc... doesn't work, and gets saved as a *.png.tmp$$ file. ... View more

Thanks IM5102. ... View more

I have the exact some problem when exporting pngs with Adobe Illustrator CS5. It was working fine until late last week (around 4 Nov) and now I get png.tmp$$ files instead. If you edit the name and remove the .tmp$$ extension, the file is there and appears ok. I am also using Windows 10. I suspect a windows update has changed something, but this is the only mention of this problem I've found, and its interesting we both started experiencing it at the same time. ... View more