[Paraview] how to load whole trajectory data into paraview

[Ashish Bhateja]

Dear friends,

I have a trajectory data of granular particles from a simulation. I can
visualize easily single configuration of particles using .vtk file. But
when I load the whole trajectory data having 100 frames (or particle's
configurations) then Paraview shows some error

Please guide me how can I do that.

Thanks.

Ashish