Once finished, you will see: “Setup Complete.” Click Finish .
Before running the offline installer on a 64-bit Windows 7 machine, ensure your system meets these minimum specifications: Once finished, you will see: “Setup Complete
Download and install Windows 7 Service Pack 1 (64-bit) from Microsoft first. Run the SP1 installer, reboot, then try .NET 4.5 again. then try .NET 4.5 again.