^new^ Download - .net Framework 3.5 Offline Installer For Windows 10 11
Mount your Windows 10 or 11 ISO file (Right-click > ). Note the drive letter (e.g., D: ). Open Command Prompt as Administrator.
Downloading and installing .NET Framework 3.5 on modern operating systems like Windows 10 and Windows 11 can be surprisingly tricky. While these OS versions come pre-loaded with newer frameworks, many legacy applications, older games, and specialized enterprise software still require version 3.5 to function. Mount your Windows 10 or 11 ISO file (Right-click > )
Windows 10 and 11 actually have the .NET 3.5 files already stored on your hard drive as "Features on Demand," but they aren't active by default. If you have a stable internet connection, the easiest "installer" is built directly into your settings: Press Win + R , type optionalfeatures.exe , and hit Enter. Downloading and installing
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:D:\sources\sxs Verification : Once the progress reaches 100%, search for "Turn Windows features on or off" in the Start menu and ensure the box for .NET Framework 3.5 is checked. Microsoft Learn Alternatives and Common Issues If you have a stable internet connection, the
: Plug in your Windows USB drive or right-click your Windows ISO file and select Mount . Note the drive letter (e.g., D: or E: ).