When running a Sim (any sim) I can randomly get a runtime 76 error, I think this may happen during autosave, although it can happen in sims with no autosave and no error.sim is created. For the purposes of this thread I did a sim, it was a zerobot vegtable simulation. I am using DB 2.43. Note: im pretty sure it isnt an error in the bot since I have had it with several default bots.