Have you gone to Lego Education and downloaded the update?


http://www.legoeducation.us/eng/Support/NXTSoftwareUpdates.cfm?paID=5645
[3] 

On Thu, 9 Aug 2012 11:48:44 -0400, Leandra Velasco wrote: 

>
Hello All! I need advice...
> 
> I have a Mac desk top and Mac Pro
laptop, both operating on Mac OS X 10.6.8
> 
> After loading the NXT
Software v2.1 on both computers, the program is NOT 
> opening up. It
reads: Error code 1003/A required file is broken
> 
> Has anyone had a
similar issue? Is it because the software is not compatible 
> with Mac
OS X 10.6.8? 
> 
> Any suggestions in fixing this issue?
> Thanks a
bunch!
> Leandra
> 
> -- To UNSUBSCRIBE or CHANGE your settings, please
visit https://listserv.jmu.edu/archives/vadcfll-l.html [1] and select
"Join or leave the list".
> 
> -- VADCFLL administrative announcements
are sent via VADCFLL-ANNOUNCEMENTS-L. Visit
https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html [2] to
subscribe.

  

Links:
------
[1]
https://listserv.jmu.edu/archives/vadcfll-l.html
[2]
https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html
[3]
http://www.legoeducation.us/eng/Support/NXTSoftwareUpdates.cfm?paID=5645

-- To UNSUBSCRIBE or CHANGE your settings, please visit https://listserv.jmu.edu/archives/vadcfll-l.html and select "Join or leave the list".

-- VADCFLL administrative announcements are sent via VADCFLL-ANNOUNCEMENTS-L. Visit https://listserv.jmu.edu/archives/vadcfll-ANNOUNCEMENTS-l.html to subscribe.