You can get the official package from the Microsoft Download Center .
: Missing prerequisite updates (SP1 or KB2919355). Fix : Download and install KB2919355 from Microsoft Update Catalog manually (requires internet, but you can do this on another PC and transfer the .msu file). net framework 45 2 offline installer for windows 7 top
Note: The file name usually looks like NDP452-KB2901954-x86-x64-AllOS-ENU.exe . Ensure you download the "AllOS" version for a true offline experience. You can get the official package from the
Using the is the most reliable method to deploy this framework, especially in environments with limited internet connectivity or across multiple enterprise workstations. Why You Need the .NET Framework 4.5.2 Offline Installer Why You Need the
The .NET Framework 4.5.2 reached its end of support from Microsoft on April 26, 2022. It no longer receives security patches. If you are developing or running software on Windows 7, it is highly recommended to upgrade to or 4.8 , which are the final supported versions available for Windows 7 SP1 and provide better compliance with modern cryptographic standards.
: While it reached its official end-of-life on April 26, 2022, many older Windows 7 apps still depend on this specific version to function. System Requirements for Windows 7
Approximately 4.5 GB of free space is recommended to accommodate temporary installation files and the final footprint (the offline package itself is around 66 MB). Step-by-Step Installation Guide