ill You accidentally removed the holotape reference MQ102CodsworthHolotape01REF.That probably changed also the quest alias to point to none. So you need to remove those changes, do a backup of your esp just in case, and fix it in xEdit: So you would need to open your esp in xEdit, search for 0005258B (Which is the reference of the holotape) and remove this override record from your plugin, then search for 0001CC2A (the quest MQ102) and remove the override record of the quest from your plugin too. That could or couldn't be the cause of the crash, but you'll need to fix it in order to get MQ102 running again anyway. ill try this. thank you.