Trial version download missing files?

I downloaded the trial version to see if I can implement the scheduler. Under the Initialization instructions it says to "Include the Timeline code file on the page: " dhtmlxscheduler_timeline.js.
but that file is not in the download. Please advise.

BTW - I downloaded the PRO version

Hello @zisca14,

All extension files are placed in the downloaded_package/ext/*all extensions* , did you check for them by this address: