Rududu Codec for Windows This software is free and you are encouraged to distribute it freely. This software is not for commercial use. There is no warranty, so be careful of your data. To install Rududu, right click on Rududu.inf and select "Install" To uninstall, see the control panel "add/remove programs" Rududu should function on all processors since the PII, but I didn't try all. Remember this is not a definitive version !!!