Windows Server 2016 Standard Iso Not Evaluation Direct

The conversion is permanent. You cannot go back to Evaluation. Also, this only changes the licensing; it does not remove “Evaluation” branding from some registry keys or system dialogs unless you do a clean install. That’s cosmetic and safe to ignore.

Verify:

Use this checklist to ensure your deployment is legitimate and stable: Windows Server 2016 Standard Iso Not Evaluation

This is the production-ready, licensed media. It comes in two primary channels: The conversion is permanent

Microsoft does not typically host the "Retail" or "Volume License" ISOs on public, unauthenticated pages. To get the official media, you must use one of the following official channels: 1. Visual Studio Subscriptions (formerly MSDN) this only changes the licensing