Ah thanks for Replying, here it is
----- C&C:Online Launcher Start -----
Game: Red Alert 3
Red Alert 3 Install Path: D:\SteamLibrary\steamapps\common\Command and Conquer Red Alert 3\
Started game with: "RA3.exe "
Caught CREATE_PROCESS_DEBUG_EVENT from Red Alert 3. Detaching...
Found game.dat process. PID 236
*** 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: Red Alert 3
Red Alert 3 Install Path: D:\SteamLibrary\steamapps\common\Command and Conquer Red Alert 3\
Started game with: "RA3.exe "
Caught CREATE_PROCESS_DEBUG_EVENT from Red Alert 3. Detaching...
Found game.dat process. PID 2363924
*** Starting CA public key patching routine ***
ERROR: Reading process memory failed. Error: Only part of a ReadProcessMemory or WriteProcessMemory request was completed.
ERROR: Reading process memory failed. Error: Only part of a ReadProcessMemory or WriteProcessMemory request was completed.
ERROR: CA public key differs from expected value. Not patching.
ERROR: CA public key patching routine failed.