This is not save game compatible. Delete the Aurora.exe and AuroraDB.db files from the installation directory and then copy the two files from this patch into that directory. v1.9.0 Patch (21Mb)If you reported a bug in a previous version and I didn't explicitly state it was fixed, please check it still exists in v1.9 before reporting it. Please do not report bugs from earlier versions.There are a lot of changes and fixes in this patch, so I may have inadvertently introduced some new bugs. Therefore don't start any major campaigns until the patch has been out for about 24 hours.Please read Known Issues before reporting bugs