Unrecoverable Error when attempting to import AutoCAD LT 2018 dxf into CorelDRAW 2017

I am receiving an "Unrecoverable Error" when attempting to import an AutoCAD dxf into CorelDRAW.  This is my first attempt at this action with the new CorelDRAW software.

Is there a procedure or way to correct this?

I am able to import a pdf of the same AutoCAD file but the objects do not seem to respond in CorelDRAW as I was used to with the dxf files in the past.  When I experienced this I greatly simplified the file to be imported, a simple rectangle, in an effort to make it work.

The current software is CorelDRAW 2017 and AutoCAD LT 2018 running on a Windows 10 machine, both software packages have been upgraded within the past 6 months.  

I had performed the same action using previous versions of the software,  AutoCAD LT 2012 and CorelDRAW Graphic Suite12, on the same computer . 

Any assistance will be greatly appreciated.