Updating CorelDRAW failed

Greetings!

I received CG X4 and today installed it. The DVD contained version 14.0.0.701 and assume that I need to install updates. I have downloaded the SP1, SP2 and HF2 EXEs.

In each case, the install begins "Searching for products to update" and then terminates saying "Your update was not installed. The upgrade cannot be installed by the Windows Installer service because the program to be upgraded may be missing, or the upgrade my update a different version of the program."

Perhaps this clue is related: When CorelDraw and Corel Photo-Paint loads, the welcome screens are blank. The tabs, when clicked on, move between the left and right sides. There are two checkboxes at the bottom with no text:

Any thoughts or ideas would be appreciated.

Thanks!

DG

 

UPDATE:

I now understand that 14.0.0.701 contains SP2 and another reboot allowed the HF2 install to proceed.

However, the dialog issue illustrated above remains.