You must have completed the tutorial in the game for this to work.

In your %appdata% imscared folder there's a file called white.ini, this file holds everything the game saves (language, achievements, etc.). When you open it look for roomNext="1.000000", this number won't be 1 if you aren't in the first room of the game but you can still change it as long as the tutorial has been completed. Below is a list of rooms with their number (every single room is not on here).

roomNext="1.000000" -Begin roomNext="4.000000" -Tag roomNext="9.000000" -House roomNext="12.000000" -Pipes (Take me to the door) roomNext="19.000000" -HER House roomNext="22.000000" -Labyrinth roomNext="23.000000" -Station roomNext="24.000000" -Train roomNext="25.000000" -Market roomNext="101.000000" -Black & White