0689D8BAC9E63B945FB0B7FAB96319F61C42610A Size: 231.5 MB
Warning: Avoid downloading this executable from third-party hosting sites or untrusted blogs, as these files can easily be packaged with malware, adware, or outdated security vulnerabilities.
Locate and double-click .
Unlike the web installer (which downloads files during setup), the offline installer is ideal for: deploying software to multiple machines.
Provides enhanced performance for Windows Presentation Foundation (WPF) applications and updated Windows Communication Foundation (WCF) capabilities. How to Install Offline (Methods) Using the Official Offline Installer: The "Full Package" installer can be downloaded from the Microsoft Download Center (approx. 231 MB) and run directly. Using Windows Setup Media (DISM): Insert your Windows 10/11 installation media (ISO or USB). net framework 3.5 sp1 offline installer
Crucially, , meaning installing this single package satisfies the prerequisites for any software requiring versions 2.0 through 3.5. Why Use an Offline Installer?
/Source:D:\sources\sxs tells DISM exactly where to look for the payload files. 0689D8BAC9E63B945FB0B7FAB96319F61C42610A Size: 231
If you are using Windows 10 or Windows 11, the files for .NET 3.5 are already present on your original Windows installation ISO or DVD inside the sources\sxs folder. You can install it completely offline using a quick command.
: Prevents Windows from trying to connect to Windows Update. 3. Enabling via Windows Features (Requires Source) Using Windows Setup Media (DISM): Insert your Windows
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /Source:D:\sources\sxs /LimitAccess Use code with caution.
Note: This standalone executable is designed primarily for legacy operating systems like Windows 7, Windows XP, and Windows Server 2008. On Windows 10 and 11, running this executable directly often fails or triggers a prompt to use Windows Update.