Have a PL less then a year old . Loaded on laptop and did work fine. Have not log anything in the last two months. New Alky installed. Tried to log the day before yesterday and it will not connect to the laptop. I'm get this ( access violation at address 0052EC40 in module PLC exe'. Read of address 0000002C ). Install software on another computer same deal. Took the ECM out to make sure everything still hook up right, in was. Took it to my IT people where I use to work. Now retired. They said the software is loaded right. But they know nothing about this software, would need to go back to the developer of this software to decipher this message. Anybody have any ideas what this message is or what may be going on. Thank you