dotnetfx45_full_x86_x64.exe (or NDP452-KB2901907-x86-x64-AllOS-ENU.exe for version 4.5.2).
If you are using Windows 10 or Windows 11 , you do not need to download this installer. These operating systems come with .NET Framework 4.x already integrated or handle the installation automatically via Windows Update. Attempting to install this specific version on Windows 10/11 will likely result in an error message stating that the update is already installed or not applicable. download dotnetfx45-full-x86-x64.exe offline installer
Ideal for secure environments or machines with limited connectivity. dotnetfx45_full_x86_x64
Q: Can I install the .NET Framework 4.5 on Windows 10? A: Yes, the .NET Framework 4.5 is compatible with Windows 10. download dotnetfx45-full-x86-x64.exe offline installer
Right-click the downloaded file and select Run as administrator .