4.5.2 (Recommended) — This is the most compatible version within the 4.5 family and serves as a direct update to 4.5 and 4.5.1. Download: Microsoft .NET Framework 4.5.2 Offline Installer .
https://download.microsoft.com/download/8/1/5/815B193C-7C3C-4A72-9F6C-81DA5F1A701B/dotNetFx45_Full_x86_x64.exe
Windows 8 and 10 come with .NET 4.5 pre-installed. This article is specifically for Windows 7. If you see that on Windows 7, you have a previous version (e.g., 4.0). Uninstall via Control Panel and retry.
To successfully install .NET Framework 4.5 on a 64-bit Windows 7 machine, the following requirements must be met: This article is specifically for Windows 7
: Install the KB2813430 or KB3004394 update to refresh the root certificates on Windows 7. Error Code 0x800c0006
Check "I have read and accept the license terms." Click .
The setup wizard will extract the necessary components and install them on your system. Once completed, click . It is highly recommended to restart your computer to apply the changes. Troubleshooting Common Issues To successfully install
At least 2 GB of available hard disk space for the 64-bit version (some later iterations like 4.5.2 may require up to 4.5 GB ). Installation Guide
The offline installer had saved John a lot of time and frustration. He was grateful to Microsoft for providing such a useful tool, which allowed him to install the required framework even without an active internet connection.
: Go to Control Panel > System and ensure "Service Pack 1" is listed. 2012 (Updated October 9
Microsoft .NET Framework 4.5 (Offline Installer) Filename: dotNetFx45_Full_setup.exe File Size: Approximately 48 MB to 50 MB Release Date: August 15, 2012 (Updated October 9, 2012) Technical Requirements for Windows 7 64-bit
Once the setup completes, you can confirm that .NET Framework 4.5 is correctly installed: