To install Microsoft .NET Framework 4.5 on Windows 7, you must first ensure you have Service Pack 1 (SP1) installed, as it is a mandatory system requirement. Installation Steps
Step 2: Run the Installer
Windows 7. A "legacy" system, they called it. To Elias, it was the only thing that still spoke his language. But today, it was being stubborn. He needed .NET Framework 4.5 to run the compiler for his latest project—a piece of software designed to recover data from drives everyone else had given up on. instalar net framework 45 para windows 7 new