You might see if installing SP1 from Office Update helps. I haven't heard
whether it does with this 'most reported' Excel 2007 bug.

--
Jim
"Tom" wrote in message
...
|I have office 2007 and windows vista ultimate. when i try to open any excel
| files they will some times open with just a blue screen and nothing else.
I
| will have to open and close the files four to five times before the doc
will
| show up. has anybody else have this problem and know how to fix it.