drawing not visible

Hello *,

I am new to corelcad. In fact, I am looking at the trial to make my buying decision.

I have installed the trial of corelcad2013 and have opened a autocad lt file from autocad lt 2002 (I guess).

I see a black model page.

When I select all (ctrl+A) I see all elements selected.

Any way to get them visible?

 

Kind Regards

Karl-Heinz