The exact silent switches the Microsoft .NET Framework 4.5.1 Developer Pack (KB2861696) installer accepts, plus a one-line command you can paste into a script, Intune Win32 app, or Configuration Manager package.
NDP452-KB2901951-x86-x64-DevPack.exe /install /quiet /norestart
Run from the directory containing NDP452-KB2901951-x86-x64-DevPack.exe. Download the installer from the Direct link below first.
| Architecture | Scope | Type | Silent switches | Source |
|---|---|---|---|---|
| x86 | - | EXE | Declared by publisher |
/S for NSIS, /quiet /norestart for MSI).Prefer the winget route? See the full Microsoft .NET Framework 4.5.1 Developer Pack (KB2861696) install page.