Dism /online /enable-feature /featurename:NetFX3 /All /Source:X:\sources\sxs /LimitAccess Use code with caution.
Method 1: The Official Microsoft Dotnet Offline Installer (Recommended)
Verify your DISM command drive letter matches the exact location of the \sources\sxs directory. No bloatware, no scams—just a permanent offline solution
In this guide, we will explain exactly how to using legitimate, Microsoft-approved methods. No bloatware, no scams—just a permanent offline solution.
Getting running on newer versions of Windows can be a bit of a headache because it isn't enabled by default. Since many older apps and games still rely on it, having an offline installer method is the most reliable way to get it working without running into Windows Update errors. Create a folder on your C: drive named
Create a folder on your C: drive named net35 and copy the NetFx3.cab file into it. This gives you a simple path to use in the next step.
: Once the progress reaches 100%, the feature is enabled. How to Install .NET Framework 3.5 on Windows 11 [Tutorial] the feature is enabled.
After installing the .NET Framework 3.5 offline installer, you may need to enable it in Windows 10 or 11. Here are the steps:
Type the following command, replacing D: with your actual mounted drive letter: dism /online /enable-feature /featurename:NetFx3 /all /limitaccess /source:D:\sources\sxs
These errors indicate that Windows cannot find the source files to read from.