If you have problem updating CuteRank to the latest version 2.3.1 on a Windows 7 machine. Please run CuteRank as administrator (right click on the shortcut -> click “run as administrator”) then use the auto updater to automatically update CuteRank to the latest version (“Help” -> “Check updates”).
If problem still remains, feel free to tell us.
Cheers,
CuteRank Team