I got it working (sort of) somehow and was able to display a screen, but there are still problems. One thing I did was reinstall CC2.
First, there is something wrong with the system tray operation. All the boxes in Startup Options are checked, but to start CC2 I have to go to the Windows start menu.
Second, on a restart I got a error message from Windows: "CC2_tray.exe - Application error The instruction at 0x0824548b referenced memory at 0x082454b. The memory could not be read. Click OK to terminate" When I clicked OK, the restart began.
Third, when the computer does restart, I get the dreaded blue screen. So then I am back to unplugging the USB cord so Windows 7 will start.
Edit: Now whenever I restart: When Windows comes up I get a message box from CC2_configure.exe asking if I want to install a program (or something) from this computer.