Unexpected Error occured:#-2147417848

I followed the tutorial located here and came up with this error:

Unexpected Error occured:#-2147417848
Automation Error
The object invoked has disconnected from its clients

Here is a screendump of the error in the attachment as well.

Please, any help to resolve the issue would be greatly appreciated.

Info:
OS: Win7 x64
CDX4: 14.0.0.701 (installed by default in the Program Files x86 folder)
SD: 14

gg