Archive Full; Communication Error - Texas Instruments TI-83 Plus Manual Book

Archive Full

This error appears when the TI-83 Plus does not have sufficient
memory for the application. In order to make room for another
application, you must delete an application and/or archived
variables from the TI-83 Plus. Before deleting an application from
the TI-83 Plus, you can back it up by using the
Link > Receive
menu in TI-GRAPH LINK™ for the TI-83 Plus.
Flash Software...
Once saved, you can reload it to the TI-83 Plus later using the
menu in TI-GRAPH LINK .
Link > Send Flash Software

Communication Error

This error indicates that the Flash Installer is unable to
communicate with the TI-83 Plus. The problem is usually
associated with the TI-GRAPH LINK cable and its connection to
the TI-83 Plus and/or to the computer. Make sure the cable is
firmly pushed in to the calculator and the computer.
If this does not correct the problem, try a different
TI-GRAPH LINK cable and reboot your computer. If you continue
to get this error, please contact TI-CARES™.
Start-Up Customization Application for the TI-83 Plus Page 17