This is what I got as an error - after 2 crashes I was not prepared about. Latest version of XD, windows 10.
I got this error when I tried to Save as... a document which had started already giving errors - for instance, and just for the sake of the designer's good mood, the UNDO function stopped working.
I know that if I work on a document for which the UNDO function stopped working, and if I close that document, NOTHING gets saved. Once the undo, ctrl+z or whatever one tries to just undo, stops working, one can continue editting that document but this is in vain. Nothing will be saved. Knowing that, now that UNDO stopped working, I tied to save the document with Save as... and here is what I got.
And there is nothing in C:\Users\.......\AppData\Local\Packages\Adobe.CC.XD_adky2gkssdxte\AC\Dumps
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