Microsoft no longer provides a standalone "Pro-only" ISO. Instead, a single multi-edition ISO is used.
Click "I don't have a product key" at the bottom. On the subsequent screen, explicitly highlight and select Windows 10 Pro from the operating system menu list. windows 10 pro iso download 64-bit direct link
The page will reload and transform into the "Download Windows 10 Disc Image (ISO File)" page. Microsoft no longer provides a standalone "Pro-only" ISO
Once the status bar turns green and reads "READY", safely eject your USB drive. You can now plug it into your target machine, restart, and boot from the USB to begin the Windows 10 Pro installation. 5. Activating Windows 10 Pro windows 10 pro iso download 64-bit direct link
Mount the ISO (Right-click > Mount) and run setup.exe inside the Windows 10 environment.