Windows binaries signed with Apple certificates?

Are "Apple Worldwide Developer Relations Certification Authority" certificates trusted on Windows?

I'm working with a team on a small open-source project and I already have Apple certificates. We'd very much like to sign the Windows installer, too, but not paying out of pocket to Verisign for a signing identity.

I've simply not tried it yet because I'm not the Windows installer developer.

Thanks.

(I've been referred to a certificate issuer that can give us a free certificate for open source projects, but we'd also like to manage as few certificates as possible.)