[racket] Strange error message

From: Blythe, Kevin (Kevin.Blythe at hcps.org)
Date: Mon Nov 15 11:11:10 EST 2010

I had a student get an error message about Preferences and the choices were "Steal lock & key" and "retry".  I selected "Steal lock & key" and the message went away, but he lost some of his work.  Anyone had this message before and can explain it?
Kevin Blythe
Aberdeen High School Teacher

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