A portable application can be run from a removable drive (USB flash drive, iPod, portable hard drive, etc) on any Windows computer without installation. You will carry the program with settings on removable drive and don't modify settings on host computer. On Vista and above turn off User Account Control (UAC) or run launcher as admin.
Virtualize applications without installation. Download Portable Studio 23 Online (0.2 MB) 21/04/23 In first screen enter: 23.6.20
Extract and run StudioPortable. Settings of installed Studio should be preserved.