@NathanC Hi, I'm having trouble with this file again.
It's now stored on a local fast SSD. Up until recently it was working fine but then it started only loading into Designer 2.0.4, and Designer would hang when trying to save it. Now it hangs trying to open it. Trying to open it in 2.1 gives an Unsupported file type error. I've tested other Designer files from the same SSD and they open and save fine. I can open the file in Photo 2.0.4 but again not save it. I really need access to the file as it's promotional media for the charity fundraising event I help with, and this time of year is our most active.