Finding a clean download for legacy satellite tools can be tricky. Since the official AAF forums have changed over the years, you should look for the tool on reputable satellite hobbyist mirrors.
If you want, I can:
AAF Recovery Tool 4.6 is a specialized, compact utility developed by Black_64 (2010) designed specifically to locate, salvage, and repair Advanced Authoring Format (AAF) files and projects. Aaf Recovery Tool 4.6 Download