Highend WordPress Demo Content Import

Hi,

I am trying to import demo content using HighEnd Demo Importer with no luck.

I:
Reloaded entire installation
Tried full and light versions – several times.
No change.

A note appears that says to wait and not interrupt process. I wait (more than an hour), nothing happens. The screen continues to say- wait till screen resets.

Can someone help me with this?

Thanks,
Michael