Cisco VPN client version 4.9.01.0290 does not work on OSX 10.7.4 but it works on 10.7.2. The issue is that x64 are not supported. I am not sure way it is working on another mac with OSX 10.7.2, which is still Lion and it is x64. I tried to reboot in 32bit but it does not work anymore. I tired other clients, including the in-built client but the decrypted shared key have characters that are known to break the key ($ and &).
Any help?