I am using a program to generate data and then post it to excel. Then I take that data and graph it for the user. This works fine the first time but once it has graphed the data I can not hit the graph button again. I get an error when it tries to generate a new series.

I would like to generate a new set of data and get it to either create a new graph in the current excel app (ideal) or open another one and repeat the process.

Thanks for any help....
Don