• We have updated our Community Code of Conduct. Please read through the new rules for the forum that are an integral part of Paradox Interactive’s User Agreement.
Sorry, you are getting this error trying to run the game, or trying to boot Windows? If it's the latter we can't really help you here.

If it's the former, please describe when and how the crash occurs, and please post your settings.txt, system.log and error.log files (you'll need to rename the .log files to .txt to upload). Also open setup.log, search for "checksum", and paste that line only in here.