[Wine] Assassin's Creed 2 doesn't work

[Berillions]

Hello,

Ubisoft use a new DRM's system since AC 2. In fact, the player must be connected to internet permanently to can play at this game (Ubisoft's server).

So, I bought this game. The installation is correct but i can't play at this game.
When i launch the game, i have this error message :
failed to start proxy instance

In the console, i have this :

Code:

2010-03-04 19:10:00 [  35] [DEBUG ] main.cpp (995) : 
--------------------- Network information ----------------------
Network summary:
 ! DNS Server may be unavailable or inaccessible.

 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 ! Network problems where detected - you may experience problems connecting to the Ubisoft servers. !
 ! There is no general solution to the problem(s) listed above.                                     !
 ! Please contact your internet service provider for help.                                          !
 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Operating system:    Windows

Adapter name:   lo
	Adapter index:  2 (0x2)
	Adapter id:     eth0
	Adapter Desc:   eth0
	Adapter medium: unknown
	Adapter Flags:  0
	Adapter MTU:    16436
	Adapter type:   MIB_IF_TYPE_ETHERNET
	Adapter IfType: IF_TYPE_SOFTWARE_LOOPBACK
	Adapter Status: IfOperStatusUp
	Adapter Addr:   0-**-**-**-**-** 
	Adapter DNS:    None
	IP Address:     192.168.2.2  	mask: 255.255.255.0
	Gateway:        192.168.2.1
	DHCP Enabled:   No	Have Wins:      No

Routing table:
    Destination           Netmask           Nexthop  Interface    Metric                 Proto          Type        Age
---------------   ---------------   ---------------  ---------   -------   -------------------  ------------    -------
        0.0.0.0           0.0.0.0       192.168.2.1          2         0        PROTO_IP_LOCAL  REMOTE_ROUTE         0s
    192.168.2.0     255.255.255.0           0.0.0.0          2         0        PROTO_IP_LOCAL   LOCAL_ROUTE         0s

2010-03-04 19:10:00 [  35] [DEBUG ] main.cpp (953) : creating instance mutex
2010-03-04 19:10:00 [  35] [DEBUG ] main.cpp (960) : waiting for existing instance mutex
PlayOnLinux repository need to be updated
2010-03-04 19:10:03 [  35] [ERROR ] main.cpp (1067) : failed to start proxy instance




Adapter Addr is my MAC Adress (Network card).
I would like to know if it's possible to connect at Ubisoft's Server?
In Windows I can play but in Linux, no  [Crying or Very sad] 

Thanks for your help.