Portable Visual Studio 2010 Ultimate =link=

: Utilizing tools like VMware ThinApp or Cameyo to capture the entire installation process and package the files and registry keys into a single, isolated executable file.

VS 2010 writes over during installation, including: Portable Visual Studio 2010 Ultimate

The target PC still needs .NET, and the registry import often conflicts with existing VS versions. Plus, you need admin rights to import registry. : Utilizing tools like VMware ThinApp or Cameyo

Run E:\VS2010Portable\Common7\IDE\devenv.exe Portable Visual Studio 2010 Ultimate