Thanks, but I guess I can't run it, It gave about x4 .dll missing errors, each one I downloaded and added to the same folder, and then it said "The application was unable to start correctly (0xc0000007b). Click OK to close the application.
I will perhaps check back a week or so and try to download it again.
You need to run it from the CMD or powershell... hold SHIFT and right click anywhere in the folder where you have the .exe and then "Open Terminal" then you can run it by typing:
./Cyclone -h <hash160_hex> -p -b <prefix_length> -R
For puzzle 68 -
./Cyclone -h e0b8a2baee1b77fc703455f39d51477451fc8cfc -p 68 -b 8 -R