ONLY USE THE DIRECT2DRIVE PATCH: To download the script extender, go to and click the link for the newest version, or just download here: Next, you'll need to download a new, unencrypted EXE file for Oblivion. Make sure you're patched up to version 1.2.0.416.
I didn't see this anywhere else, so I decided to help out a few people who might have been disappointed with the lack of OBSE support in the Direct2Drive copy of The Elderscrolls IV: Oblivion. UPDATE // All files are consolidated into an easy-to-access folder: That folder has all the files you need to download, or you can download them individually as you follow along with the links below.