First download Kaspersky 6 portable version, unzip, put inside the AVP6 and Kav6 (USB). EXE copy to u disk root directory.
Then create a new text document in the root directory of the U disk and write the following code:
[Autorun]
SHELLEXECUTE=KAV6 (USB). Exe
Icon=avp6avp.exe
(Note: Shellexecute= behind is to kill the soft path, icon= is the icon path can be modified according to their actual path) and then save, the document name changed to Autorun.inf (extension also want to change), and then reinsert u disk.
Finally it is recommended to file AVP6 and Kav6 (USB). EXE and Autorun.inf property is set to hide, so it is not easy to kill soft mistakenly deleted.
How to use:
Double-click the U disk to automatically install and open Kaspersky 6 portable version. Exit Kaspersky 6 Portable version can be completed uninstall, want to open a U disk, the right key to open the line, this is not become an antivirus u disk.