This error indicates that the DISM tool cannot find the CAB file at the specified path, or the CAB file version does not match your OS build.
You need the installation media corresponding to your specific Windows version (e.g., Windows 10/11 installation ISO).
If you prefer managing system components through PowerShell, you can achieve the same result using the Deployment Image Servicing and Management cmdlets.
| Error Code | Description | Resolution | | :--- | :--- | :--- | | | The source files could not be found. | Ensure the path in /Source points directly to the folder containing the CAB file. Verify the file name matches the OS version (e.g., do not use Windows 10 source files on Windows Server 2019 unless confirmed compatible). | | 0x800F0906 | Windows Update connectivity issues. | This occurs if /LimitAccess is not used and the machine cannot reach Windows Update. Use the Offline CAB method described above to bypass this. | | 0x80073712 | Component store corruption. | Run sfc /scannow and DISM /RestoreHealth on the target machine before attempting to install the CAB file. | cab file for .net framework 3.5
This error often means the DISM command syntax is incorrect or you're referencing a feature that can't be found.
The CAB file ( microsoft-windows-netfx3-ondemand-package.cab ) contains the compressed, offline source files for the .NET Framework 3.5. It is officially provided by Microsoft inside the original installation media (ISO) for Windows 10/11 and Windows Server.
The specific file required is usually named microsoft-windows-netfx3-ondemand-package.cab . Where to Find the .NET 3.5 CAB File (SxS Folder) This error indicates that the DISM tool cannot
/LimitAccess : Prevents DISM from trying to contact Windows Update if it fails to find the files locally. 4. Verify Installation
| Error Code | Meaning | Solution | | :--- | :--- | :--- | | | Source files not found | Ensure the CAB path is correct and accessible. | | 0x800F081F | The source files are corrupt or missing. | Re-copy the CAB from a fresh Windows ISO. | | 0x800F0950 | The CAB file is for the wrong architecture. | Ensure you are using the 64-bit CAB for 64-bit Windows, or 32-bit for 32-bit. | | 0x80070005 | Access Denied | Did you run Command Prompt as Administrator? |
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. | Error Code | Description | Resolution |
Note: If your CAB file has a simplified name, ensure the command matches the exact file name inside your directory, like so:
CAB files for .NET Framework 3.5 can be downloaded from various sources, including:
Follow these precise steps to deploy the .NET Framework 3.5 CAB file via the command line. Step 1: Prepare the File Structure
Open the Start menu, type , right-click Command Prompt , and select Run as administrator .
This guide explains what the .NET Framework 3.5 CAB file is, where to find it, and how to use it to install the framework offline using the Deployment Image Servicing and Management (DISM) tool. What is the .NET Framework 3.5 CAB File?