mutantcamel1979 Posted October 2, 2022 Share Posted October 2, 2022 (edited) Hi I tried using my TI-74 with the PC-Interface and was unable to load a file onto the unit. I now have a E15 Protection error on my TI-74 and resetting it, taking out the batteries makes no difference! Although there is nothing in memory if I try to run it I get the following error: E14 at 32647 bad program type. Any suggestions on what to do? Thanks **Edit - I forgot about the New command, so need to answer!** Edited October 2, 2022 by mutantcamel1979 Quote Link to comment Share on other sites More sharing options...
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