Download ((top)) .net Framework 3.5 Offline Installer For Windows 10 11 · Extended

2. How to Install .NET 3.5 Offline via DISM (No Internet Required)

to a standalone deployment model. It is no longer an optional component pre-baked into the OS features list and must be downloaded as a dedicated installer. Microsoft Dev Blogs Official Standalone Download: You can find the latest version on the official Microsoft Download Center Service Pack 1 (Full Package):

Click the button to save the dotnetfx35.exe file (approx. 231 MB) to your local storage. Microsoft Dev Blogs Official Standalone Download: You can

If your offline machine is connected to a local network that has access to a Windows Deployment Services (WDS) server or a network share with the installation files, you might be able to use the graphical interface. However, for a purely offline machine with no network access, this method may not work.

(which includes versions 2.0 and 3.0) is critical because: However, for a purely offline machine with no

Verify your drive letter in the DISM command. If your mounted ISO is drive E: , your source path must read /Source:E:\sources\sxs .

You can grab the genuine installer using the official links below. Avoid third-party hosting sites, as they may bundle malware or outdated files. : Press the Start button

/Source:D:\sources\sxs : Directs Windows to pull the files locally from the installation media instead of Microsoft's servers.

IT administrators setting up multiple workstations need a portable solution that doesn't rely on downloading the same files repeatedly. How to "Download" and Install via Offline Methods

Ensure you can see a folder named sources\sxs on that drive. This contains the offline .cab files for .NET 3.5.

: Press the Start button, type cmd , right-click it, and select Run as Administrator .