Whether you are a home user trying to play an older game, a developer supporting legacy clients, or an IT pro managing a fleet of offline workstations, this guide gives you everything you need. Keep a copy of the installer on a USB drive labeled “.NET 4.5 x64 Offline” – it may save you hours of frustration someday.
This version includes significant performance improvements over 4.0, including better garbage collection, support for 64-bit Just-In-Time (JIT) compilation, and background Just-In-Time compilation. It is fully backward compatible with applications built for .NET Framework 4.0 and 4.5 RC. Whether you are a home user trying to
Create a batch script ( install_dotnet45.bat ) with the following: a developer supporting legacy clients