Is it still possible to install W10 Insider Preview from ISO?

[Windows Central Question]

I have a DVD with an old W10 build (10158 or 10159), is it still possible to install and use it?

Asking because Microsoft's website says:

"We?re very close to the public release of Windows 10 so we?re not onboarding any new PCs to the Windows Insider Program just now."

Thank you !

 

[RumoredNow]

I guess not then...

Official is not too far away.

 

[PepperdotNet]

You didn't mention whether you have done so before. If you have a machine that was previously enrolled, and rolled back to previous OS, you should still be fine to install again on that machine. If not, there are ways around activation if you run into a problem, but I won't go into detail about that.