Your machine is much newer than mine, so that doesn't help any.
ZoneAlarm, AVG and Mamutu. I can't see ZoneAlarm and C3C having any problems, since C3C doesn't try to go the internet. I don't use AVG but any anti-virus program should be able to determine that this game is not a threat. Mamutu I don't know. Google for it and find that they (Emis Software) just released their beta version of this new product a few days back, on October 25, 2007; see
>>here<< for details; and then shortly after that, on November 11, 2007, the 'Real' version was released (
>>and here<<).
A three week Beta test? That seems a bit short. I would suggest uninstalling Mamutu and replace it with Spybot Search and Destroy, Spywareblaster and AdAware. All three of these are free to download and use.
Mamutu is billed as an anti-virus enhancement, not anti-spyware, so it may not be protecting you like you think it is. The three programs I mentioned above are all anti-spyware; I use all three together. They don't need to be running all the time. I run all of them periodically as a group (Spybot to Spywareblaster and then on to AdAware). I would run them first, before doing any uninstalls, just to make sure you PC is clean.