Dear all,

while I was working on my assembly,it disappeared and i was unable to see my assembly in workspace even if all the parts of the assembly are accessible from design manager tree.i tried to hit on zoom to fit and also pressed F on keyboard.I am really frustrated by this as I was unable to proceed working further.when i hover over the top assembly,I only see construction box.I also wanted to start re-assembling it ,but the files are to many.

any help is appreciated

Tesfaye