Dorico Pro 6.2.0.6088, Windows 10. Today, when firing up Dorico, I saw that the Recent Files window only contained the projects which come with the Dorico installation. Moreover, my preferences have been reverted, it seems, to the default ones (including the folder preferences!). The project I was working on does not contain changes I could swear I introduced yesterday. I have no recollection of anything untoward happening when I closed my laptop last night.
Is there anything I could try to at least get my preferences back? (Apart from manually setting them again, of course.)
First, I found the backup folder at AppData\Roaming\Steinberg\Dorico 6 . Unfortunately, it already contained the new, default preferences file. And the Autosave folder was completely empty!
Second, I decided to check the Recycle Bin and voila: everything I opened and saved yesterday was there. So I restored it and have not lost that work!