Install Steam to any location.

To install Steam on your USB flash or in any another originaly unsupported location, follow bellow instructions.

1) Download an original Steam installer (SteamInstall.msi);
2) Unpack the downloaded installer by using UniExtract for example.
3) Copy Steam folder from the extracted to any location you want.
4) Run Steam.exe from the copied folder.

After that Steam will update (it’ll take some time).steamIns_upd
Also it will ask for service installation.steamInst_serv

5) Run it once more.