I made a huge mistake and deleted a folder with current work. And also emptied the recycle bin! No backup. Must have been very much asleep.
A layered tif is the most important, and I used several programs to retrieve the files, but only found corrupted files. None of my programs open the tif and the tgd also seems unworkable (uploaded, but don't be surprised it doesn't open, it won't even copy to text editor).
I tried some options for recovery of the tif, but none seem to work. If anyone has a smart idea, I'd be very much obliged!! I can upload the tif for anyone willing to have a go.