You landed on this page because the game detected an error to start the game.
The issue occurred because the start menu failed to be initialized.
We are aware that this can happen, if mods are involved and break mandatory index files (for example the index/components.xml file) the game requires to start up correctly.
If you don't use any mod or are certain that the mods you are using/developing are not breaking an index file, please send a mail to firstname.lastname@example.org (Subject: Exitcode 1065), add the crashdump file to your report and also let us know of anything which you might suspect to trigger the problem for you. This page explains how to locate the crashdump file.