my chart worksheets in Excel 2007 are totally blank. Please help

[Steph]

When I open an Exfel 2007 workbook, my worksheets that contain Excel charts
are totally blank! In addition, the ribbons are totally grayed out. Help!!

 

[Hassan]

I hope someone could help in this regard. I have Office 2007 Pro. When I
remove any chart from being embedded in a sheet to a standalone worksheet, it
disappears. I tried this on different graph types. This problem occurs with
previous versions of Excel workbooks or newly created ones with 2007.

 

[dgc]

I have just upgraded from Office Pro 2003 to Office Enterprise 2007 and I
have the same behaviour in Excel 2007 as well. I can create and view a chart
that is embedded in a worksheet perfectly normally. However, when I move it
to a new chart sheet it disappears and I am left with an empty tab labelled
"Chart1".

The same problem occurs if I view chart sheets from existing files created
with Excel 2003.

The only active application add-on I have is "Send to Bluetooth",
unfortunately I cannot disable this from within Excel. Other than this I
cannot think of anything extra that has been added to Office.

Has anyone else had this problem and does anyone have any suggestions as to
how to fix it?

dgc