Mount your Windows ISO (it must match your current OS version exactly). Open an Admin Command Prompt.
If you’re writing (e.g., for SCCM, MDT, or manual steps), here’s what you must cover: cab file for .net framework 3.5
This wasn't just a file; it was a digital crate. In the world of Windows imaging, .cab (cabinet) files were the standard for transporting system components. Inside this specific cabinet lived the ghosts of libraries past—the foundation for thousands of apps that refused to die. The Extraction Mount your Windows ISO (it must match your
Install-WindowsFeature -Name NET-Framework-45-Core -Source D:\sources\sxs or manual steps)
with the drive letter of your mounted ISO or the path where you saved the