How can fix problem with Error 117?
Please email supportdos@larian.com, with a description of the problem and the report.zip file generated by the
D:OS support tool (for the PC version). The report will contain system and game information, any crash dumps, and your saved games. If file size is an issue, any saves not related to the problem can be deleted (so leave your most recent working save, if applicable, and at least a few of the ones giving that error).
What circumstances are you getting that error?
Have you tried starting a new game and save / loading, or are you only having a problem after a certain part of the game?