Otherwise, I recommend:
Instead of searching for a specific ".iso" file—which is often a mislabeled or unreliable download—the standard way to fix this issue is by repairing the binkw32.dll file directly.
Do not click the first "Download Now" button on a pop-up ad. Use verified uploaders on public trackers (look for skulls/verified symbols) or, better yet, request it on a private music forum.
If you have a more specific request or context (like a programming language or platform you're working with), I'd be happy to provide more tailored advice.
: You can download the official RAD Video Tools directly from the RAD Game Tools website to ensure you have the correct codec installed.
If you have third-party codec packs installed (like K-Lite), they may interfere with the dedicated Bink playback engine.