1.Using steam version
2.have no con with other players
3.using win 7(32bit)
4.error log file
----- C&C:Online Launcher Start -----
Game: C&C3
C&C3 Install Path: C:\Program Files\Steam\steamapps\common\Command and Conquer 3 Tiberium Wars\
Started game with: ""C:\Program Files\Steam\steamapps\common\Command and Conquer 3 Tiberium Wars\CNC3.exe""
Caught CREATE_PROCESS_DEBUG_EVENT from C&C3. Detaching...
Found game.dat process. PID 2992
*** Starting CA public key patching routine ***
CA public key is expected value.
Successfully patched CA public key.
*** Starting hostname hooking routine ***
Injecting DLL into game.dat process...
Result of injection: Code -1073741582
----- C&C:Online Launcher Start -----
Game: C&C3
C&C3 Install Path: C:\Program Files\Steam\steamapps\common\Command and Conquer 3 Tiberium Wars\
Started game with: ""C:\Program Files\Steam\steamapps\common\Command and Conquer 3 Tiberium Wars\CNC3.exe""
Caught CREATE_PROCESS_DEBUG_EVENT from C&C3. Detaching...
Found game.dat process. PID 29921152
*** Starting CA public key patching routine ***
CA public key is expected value.
Successfully patched CA public key.
*** Starting hostname hooking routine ***
Injecting DLL into game.dat process...
Result of injection: Code -1073741582
----- C&C:Online Launcher Start -----
Game: C&C3
C&C3 Install Path: C:\Program Files\Steam\steamapps\common\Command and Conquer 3 Tiberium Wars\
Started game with: ""C:\Program Files\Steam\steamapps\common\Command and Conquer 3 Tiberium Wars\CNC3.exe""
Caught CREATE_PROCESS_DEBUG_EVENT from C&C3. Detaching...
Found game.dat process. PID 299211524564
*** Starting CA public key patching routine ***
CA public key is expected value.
Successfully patched CA public key.
*** Starting hostname hooking routine ***
Injecting DLL into game.dat process...
Result of injection: Code -1073741582
5.NATNegTest in attachment
6.Thx a lot for assist