You're looking for the EDIUS 7.53 loader download. Here's some proper text to help you:
EDIUS is a popular video editing software used by professionals and enthusiasts alike. If you're looking to download the EDIUS 7.53 loader, you can try the following options: edius 7.53 loader download
You can check the official Grass Valley website (now part of Belden) for EDIUS downloads. They may have the latest version or an archive of previous versions, including EDIUS 7.53. You're looking for the EDIUS 7