Does Microsoft Still Support MiniFuzz File Fuzzer for SDL?

Hi,

MiniFuzz File Fuzzer is a basic testing tool designed to help detect code flaws that may expose security vulnerabilities in file-handling code from Microsoft. But when I access the MiniFuzz download page, I found that the page is no longer available. I want to know if Microsoft still supports MiniFuzz? If not, does Microsoft have any tool to replace MiniFuzz?

Thanks,

Andrew.