I had this message too. It happened after I updated my NXT software to
the 2.1 version off of the Lego education site. I uninstalled
everything and reinstalled the from the disc (version 2.0)--no problems now.
On 10/21/2010 7:37 PM, Larry & Loreen Thompson wrote:
> Has anyone experienced an error with Mindstorms that prevented them
> from downloading their programs to their robots? We are getting this
> LEGO MINDSTORMS Education NXT Software has encountered an error...
> A required file is broken
> Ensure that the LEGO MINDSTORMS NXT Software is correctly installed.
> Reinstall the LEGO MINDSTORMS NXT driver on your computer.
> Error code: 1003
> We now have 3 computers that have given us this error. Each of the
> computers is being used with different programs and different robots.
> Any advice would be greatly appreciated.
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