⚠️ Microsoft officially ended support for Windows 7 in January 2020. Additionally, .NET Framework 4.5, 4.5.1, and 4.5.2 are no longer supported as standalone installs. They have been superseded by .NET Framework 4.8 (which still runs on Windows 7).
I have written it in a helpful, technical-support tone. How to Install .NET Framework 4.5 on Windows 7 (32-bit): Complete Guide net framework 4.5 windows 7 32-bit
Need to run an older application or game that requires on your 32-bit Windows 7 PC? You are in the right place. ⚠️ Microsoft officially ended support for Windows 7