/LimitAccess : Prevents DISM from contacting Windows Update over the internet.
Standard installers often require an active internet connection to download missing components from Windows Update. If you are in an environment without internet or encounter errors during the standard installation, the offline method using the \sources\sxs folder from a Windows 10 ISO is the official workaround. Net Framework 3.5 Offline Installer Windows 10 64 Bit
Alternatively, open . The checkbox for .NET Framework 3.5 should be filled (not empty). /LimitAccess : Prevents DISM from contacting Windows Update
If you do not have the Windows 10 ISO, you can use a reputable third-party script that contains the necessary CAB files. A popular, trusted tool for this is provided by community developers like abbodi1406 on GitHub . Instructions Download the .NET 3.5 Feature Installer script. Extract the ZIP file. Alternatively, open
If you are unable to find your installation media and happen to have an internet connection, you can enable it directly through the Windows interface: Windows Key + R appwiz.cpl Turn Windows features on or off on the left sidebar. Check the box for .NET Framework 3.5 (includes .NET 2.0 and 3.0) and let Windows Update download the necessary files. 0x800F081F ) that sometimes occurs during this installation?
The standard and most reliable offline installation method utilizes the built-in command-line tool. This method extracts the required files directly from your Windows 10 installation media without connecting to Microsoft servers. Step 1: Mount the Windows 10 ISO Locate your Windows 10 64-bit ISO file in File Explorer. Right-click the ISO file and select Mount .
If you run the offline installer and it still prompts to "Download and install this feature", you are not using the correct offline method. The standard web installer and the Turn Windows features on or off wizard are inherently online. You must use the DISM command with the /LimitAccess flag to force it to use your local source. As noted by many on Microsoft Q&A, even the so-called "full package" downloaded from Microsoft's website can trigger an online download if not used with the proper DISM commands.
