maybe i can help you. look at this:
http://www.lith.com/popup.asp?id=blood
Then scroll down to:
Patch for Bloodless (censored) Blood 1.0
If you have a Bloodless (censored) copy of Blood Registered 1.0, please download this small patch to put all the Blood back in your game. Important Note: Once you have updated your Bloodless (censored) version of Blood to be the full blood filled version, also download the Blood Registered 1.11 patch (link above) to stay current.