Activation ERROR

I just downloaded Draft Sight, then opened it to run the activation program.  I got a big "Activation Successful" across the middle of the screen, but in the lower left corner, this:

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"Error

There was an error process your registration.

Visit the DraftSight Community and review the iQuestions for possible solutions, or to report a problem."

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Can anyone help me?  I am able to open the drawings in the User's Manual tutorials, but couldn't open an AutoCAD original dwg file, which I thought I should be able to do.  Thoughts?

RL

Portland