(...) A Class-not-registered error comes from ActiveX objects not being on your system when the program was designed for use with them. The most likely cause of this (assuming you installed it off CD and didnt use any patches or try to hack the (...) (23 years ago, 21-Oct-01, to lugnet.robotics)
(...) You should definitely try using the most enhanced version of RcxCC that is available today: BricxCC (renamed due to an e-mail from FairPlay at lego.com). This enhanced version of RcxCC supports the USB tower and does not require the Spirit.ocx (...) (23 years ago, 22-Oct-01, to lugnet.robotics)
