Excel document doesn't open after using it all day

[CAS]

I have read a number of the previous posts and found that nothing that helped
others helps me. I attempted to open a excel file. All I get is a grey
screen. The bottom left says open. The top left says the name of the file
but the tabs are though there is no worksheet open - ex: can't save, or save
as...Please help, important document.
It was working fine all day long.

 

[Shane Devenshire]

Hi,

The bottom left should say Ready. Try choosing Window, Unhide.

 

[Dave Peterson]

If you do a print preview, do you see the data?

If yes, I'd try rearranging the windows. In xl2003 menus, I'd use:
Window|Arrange|tiled
and then resize the way I want.