Charts
 

I am using Excel 2007. When I try to insert a chart the following ERROR is
coming. Please clarify, how to manage this. I tried this with all chart
types, but the same message is coming.

Note: This problem was suddenly started & earlier there is no problem. I
un-installed office & re-installed, but still the problem is exsting.

"Some chart types cannot be combined with other chart types. Select other
chart type"