[C#-WEB] barchart graph error

[sandeepsangshetty]

hi friends

In my application i want to draw one barchart ,but while running the page i am getting an error "An exception of type 'System.Runtime .InteropService s.ExternalExcep tion' occurred in System.Drawing. dll but was not handled in user code.".

Can any body help me how to clear this error.

thanks in advance.