Instead, the official offline source is your (ISO file or USB drive). The framework components are hidden inside the \sources\sxs folder.
Struggling to install older software or games on your new Windows 11 PC? You are not alone. Millions of users face the dreaded "This application requires .NET Framework 3.5" error message. While Microsoft pushes you to download it online, a slow connection or corporate firewall often makes this impossible. Instead, the official offline source is your (ISO
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:D:\sources\sxs DISM extracts the .NET 3.5 cab files from the ISO and installs them without phoning home. Step 5: Wait for Completion The progress bar will go from 0% to 100%. Once finished, you will see: "The operation completed successfully." Instead, the official offline source is your (ISO