So are you saying that you were unable to get BOTH running on the same machine so you just decided to uninstall Checkpoint? To me that's not getting it to work.
I'm having the same issue with Checkpoint E75.10 installed and Cisco 5.0.07.0440. I uninstalled both...installed Checkpoint, rebooted, installed Cisco, rebooted and it's not working. This is Windows 7 64-bit. Any other ideas?