What is the best way to handle 2 progress bar in Winform?

Question

Suppose I have to install 10 MSi setup through automated process(setup path read from XML file) & from UI(Winform) I have to show progress through 2 progressbar. Where ProgressBar1 show progress of 1 by 1 MSi setup & ProgressBar2 show overall 10 MSi setup progress (I mean if 1 MSi setup will installed then ProgressBar2 should show 10%).