Okay, what a morning. I wrote a test program to try out a new design, and uploaded it to the nxt with out issue. Made tweaks and reuploaded several times. After a while one of my kids was updating a different program and got this attached error code. After he got that error on his program. All the other programs now get that error. Including the test program I had just wrote. We can no longer access any of our programs. -- 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.