It is Microsoft word document. I saved them as word document. They are not 2010 or 2007 format. These files are OK at first, and I may have done something in some day.
Even uninstall office cannot solve it.
All the working files are in drive D. I create 3 new word documents on the desktop for experiment. I found that only the first one can show the bar all the time while the other 2 cannot.
It seems like that some temporary information cannot be remenbered. Only the first file and the one just closed to be reopen can show the bar.
BTW, Shift+F5 is still working all the time. I want to know where is the cuty bar?
“Welcom back” "a few seconds ago"