After saving a file i opened it and i got this:
I don't know what is happened but the srangest thing is that i can see my work in the thurmnail:
Someone know what can i do to recover it?
Do other documents open correctly?
Yes. It is the first time that i see this error.
Then the file is probably corrupted, and since it just shows a flat document, it isn't likely that you can recover much from that file.
Retrieving data ...