Sorry, my bad.
Here’s the .drp file: http://uploaded.net/file/nbip2zlp
Hey. Somehow I cannot open it either - when I click on it, nothing happens…
You need to go to File -> Import Project and import the .drp. Then you go to File -> Project Manager and open the project. Then go to the media tab, right click on Star 23976.mov and choose Replace Selected Clip…