Sprincul, like Dracul. The Japanese used there has an elongated 'u' sound that lead us to believe the old fan romanization of the name was probably not accurate.
Edit: If anyone else is experiencing the same issue as ajinbod above, it is possible that your Rusty image is set to read-only. In which case, you'll need to right click on the file, go to Properties, untick the Read-Only checkbox towards the bottom, then click Okay. Once you've done that, try the patch again.
Edit #2: We just released v1.0.1 on our site (soon to be added to RHDN) that should handle a lot of the issues that have come up with the patcher. Go to the project page listed in the first post here to grab it if you were having problems. Keep us posted if you're still having issues!