A: 

Did you read this?

Error: Pure Virtual Function Call

Also, can you post your script?

Mike Robinson
A: 

http://support.microsoft.com/kb/886264 mentions that happening with the Excel 2002 web component, if you're using that.

David
A: 

Yes i got the solution :), i am using and IE PNG fix for the Graph,. and removed there is some div and image elements styles from the CSS file.

so beware of using IE tab function and style and PNG fix functions together...

thank you.

coderex
It should not be possible to encounter this error without a buggy browser extension (e.g. toolbar, BHO, or ActiveX control).
EricLaw -MSFT-