Hi,
Please contact our support via support@larian.com with the report.xml generated by this tool:
http://www.larian.com/hotfixes/supporttool/LPC_Divinity2.exe Please refer to this thread.
What you can already try is to verify your local game cache in your steam client
Open Steam > goto Library > right click on the game and select properties > click on the tab local files. There you will find the option.
