Hey, I peeked into the case, the product team would like to get that "com.adobe.xd.plist" file from your machine to proceed further. On Mac, getting to the User Library could be troublesome. Would you mind trying it once again?
Here is the screenshot of the location where you will find it.
Here is another way to get to this location.
Click on finder
Click on the "Go" menu, then "Go to the folder" (second from the bottom)
Paste this path ~/Library/Preferences in the text box and hit Return.
You would be in the preference folder. If you don't see "com.adobe.xd.plist" file, there could be a possibility that it is hidden. To unhide files, press - Cmd, shift, and .(period) key and you should see the hidden files.
Please upload the file to CC or Dropbox and share it via private message ( go to my profile and click on Send a message button on top right).
Awaiting your response.
Thanks,
Atul_Saini
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