Windows Vista build 5487

Windows Vista build 5487 is a lost pre-RC1 build of Windows Vista. WinFuture.de leaked 57 screenshots of it on 2006-08-02. As of 2018, it remains unleaked.

Many sources used to host this build, but most download sources are now long dead.

This build is most famous for causing the Speech Recognition feature failing during a demonstration showcase happening the build day ("Dear Aunt, let's set so double the killer delete select all").