offer a dedicated portable mode, Visual Studio 2010 was designed as a heavy, system-integrated IDE that requires extensive installation of registry keys and shared components like the .NET Framework
For Elias, a freelance developer in 2012, his most prized possession wasn't his laptop—it was a battered 16GB Kingston flash drive. On it sat a "Portable" version of Visual Studio 2010 Ultimate he’d found on an obscure forum. portable visual studio 2010 ultimate
: A full installation of the Ultimate edition can exceed several gigabytes, making it impractical for standard "plug-and-play" USB use without third-party virtualization. Unofficial Versions offer a dedicated portable mode, Visual Studio 2010