Windows installer bundle displays options that are not supported

[stevapple]

Some variants of the Swift Windows SDKs and Swift Android SDKs might be excluded from the installer, but the "Options" page will always display the options. Options involving unavailable components should be hidden to avoid confusion.

[compnerd]

I absolutely agree with you on this. The problem is that I cannot tell if the install theme engine has any support for conditionals, at runtime or build time. If there's a way to do this, I think that we should be able to take care of this quickly.