Right-click the downloaded ISO and select Mount . Note the drive letter assigned (e.g., D: ).
There are several scenarios where you may need to download and install the Microsoft-Windows-NetFX3-OnDemand-Package.cab file: Download Microsoft-windows-netfx3-ondemand-package.cab
Wait for the installation to finish.
The Microsoft-Windows-NetFX3-OnDemand-Package.cab file is a compressed archive that contains the .NET Framework 3.5, a crucial component of the Windows operating system. This package provides a set of libraries, APIs, and tools that enable developers to build Windows applications using .NET Framework. The .NET Framework 3.5 is a prerequisite for many applications and games, and installing this package ensures that your system has the necessary components to run these programs smoothly. Right-click the downloaded ISO and select Mount
microsoft-windows-netfx3-ondemand-package~31bf3856ad364e35~amd64~~.cab (or similar depending on architecture) How to Use the .CAB File Download Microsoft-windows-netfx3-ondemand-package.cab