Problem Installing Battlefield 2

[Funktown]

Whenever I try to install Battlefield 2 from Cedega (newest release), the Battlefield 2 Spash-screen comes up and I get the standard dialogue saying "Hey, you're installing this" and I click okay. Then, I guess before setup initializes, I get a "You need to have administrator flags to install this program." and install just stops. Running Cedega with sudo doesn't work either.

Just wondering if anyone was able to get Battlefield 2 up and running, or if they found a workaround to my problem?

Thanks in advance =)