I was working on the model… the entire screen went blank (black!)…
I tried to re-open the file from Trimble… it asked if I should save… I said yes…
It now has NO contents in the file. sigh
Other instructions on this forum explain how to go to Trimble connect, select check-box near file, and right click to version history.
But there is NO CHECK-BOX near the filename.
Is there any way to recover my work?