Make sure you are using latest version of the live editor.
Reset Live Editor settings to default. (run LiveEditorClearRegistry.reg that you can find in the folder with live editor and delete FIFA 23 Live Editor folder from C:)
Go Online on EA App (this is required for first run)
Change injection delay
Run game without mods and without advanced launch options (like -dataPath FIFAModData)
Move the live editor to the folder with the game
Make sure the windows user that you are currently logged in on has full admin rights.
Change game installation directory to somewhere that doesn't require admin rights
Go to your game installation dir -> FIFA23.exe -> Properties -> Compatibility and uncheck "Run as Administrator"
Make sure your antivirus isn't a problem
Try to start live editor launcher and then instead of pressing "run game" button start the game from EA App
Logs: [09:40:45.473] [INFO] [Core::InitDirectories] [09:40:45.474] [INFO] [Core::GetLEDataPath] [09:40:45.474] [INFO] [Core::GetLEDataPathRegVal] SOFTWARE\Live Editor\FIFA 23\Data Dir [09:40:45.475] [INFO] [Core::GetLEDataPath] Found Reg Val: C:\FIFA 23 Live Editor [09:40:45.475] [INFO] [core::Config::Setup] [09:40:45.475] [INFO] [core::Config::Load] From C:\FIFA 23 Live Editor\config.json [09:40:45.476] [INFO] [core::Config::Load] Done [09:40:45.480] [INFO] [Core::CreateLegacyFilesStructure] [09:40:45.694] [INFO] [Core::CreateLegacyFilesStructure] Done [09:40:45.695] [INFO] [Core::InitDirectories] Done [09:40:45.695] [INFO] [Core::Init] Live Editor v23.1.3.6 [09:40:45.696] [INFO] [Core::Init] Game Install Dir: C:\Program Files\EA Games\FIFA 23\ [09:40:45.696] [INFO] [Core::Init] Live Editor Dir: C:\FIFA.23.LE.v23.1.3.6 [09:40:45.696] [INFO] [Core::ReadGameBuildInfo] [09:40:45.697] [INFO] [Core::ReadGameBuildInfo] file path: C:\Program Files\EA Games\FIFA 23\Engine.BuildInfo.dll [09:40:45.698] [INFO] ----------------------[Frostbite BuildInfo]---------------------- [09:40:45.698] [INFO] BranchName: FIFAData [09:40:45.699] [INFO] LicenseeId: FIFAGame [09:40:45.699] [INFO] StudioName: Frostbite [09:40:45.699] [INFO] Changelist: 5479575 [09:40:45.699] [INFO] SourceChangeList: 5479575 [09:40:45.700] [INFO] FrostbiteChangelist: 12417800 [09:40:45.700] [INFO] FrostbiteRelease: 2021-2.0 [09:40:45.700] [INFO] IsAutoBuild: false [09:40:45.701] [INFO] Username: svc_do019 [09:40:45.701] [INFO] BuildTime: 22:02:29Z [09:40:45.701] [INFO] BuildDate: 2023-08-15 [09:40:45.701] [INFO] BuildIsoDate: 2023-08-15T22:02:29Z [09:40:45.702] [INFO] ----------------------------------------------------------------- [09:40:45.702] [INFO] [Core::ReadGameBuildInfo] Done [09:40:45.702] [INFO] [Core::RestoreOrgGameFiles] [09:40:45.703] [INFO] [Core::RestoreOrgGameFiles] Done [09:40:45.703] [INFO] [Core::BackupOrgGameFiles] [09:40:45.715] [INFO] [Core::BackupOrgGameFiles] Done [09:40:45.716] [INFO] [Core::CopyFakeEAAC] [09:40:45.720] [INFO] [Core::CopyFakeEAAC] Done [09:40:45.720] [INFO] [Core::SetupLocalize] [09:40:45.721] [INFO] [Localize::LoadLangTrans] C:\FIFA.23.LE.v23.1.3.6\Lang [09:40:45.724] [INFO] Language loaded [09:40:45.724] [INFO] [Core::SetupLocalize] Done [09:40:45.725] [INFO] [Core::GetLEDataPath] [09:40:45.725] [INFO] [Core::GetLEDataPathRegVal] SOFTWARE\Live Editor\FIFA 23\Data Dir [09:40:45.726] [INFO] [Core::GetLEDataPath] Found Reg Val: C:\FIFA 23 Live Editor [09:40:45.726] [INFO] Set Dropdown Options File: C:\FIFA 23 Live Editor\data\id_map.json [09:40:45.727] [INFO] Set Dropdown Options from Json File: C:\FIFA 23 Live Editor\data\id_map.json [09:40:45.748] [INFO] [Core::Init] Done [09:40:47.143] [INFO] [Core::DetectFIFAModManager] [09:40:47.145] [INFO] [Core::DetectFIFAModManager] Found C:\Program Files\EA Games\FIFA 23\FIFAModData [09:40:47.145] [INFO] [Core::DetectFIFAModManager] Done [09:40:47.145] [INFO] [Core::GetLEDataPath] [09:40:47.146] [INFO] [Core::GetLEDataPathRegVal] SOFTWARE\Live Editor\FIFA 23\Data Dir [09:40:47.147] [INFO] [Core::GetLEDataPath] Found Reg Val: C:\FIFA 23 Live Editor [09:40:47.148] [INFO] [Core::GetLEDataPath] [09:40:47.148] [INFO] [Core::GetLEDataPathRegVal] SOFTWARE\Live Editor\FIFA 23\Data Dir [09:40:47.149] [INFO] [Core::GetLEDataPath] Found Reg Val: C:\FIFA 23 Live Editor [09:40:47.149] [INFO] [UIWindows::UILocaleIni::LoadKey] File not found C:\FIFA 23 Live Editor\data\localeini.key [09:40:47.150] [INFO] [UIWindows::UILocaleIni::LoadLocale] [09:40:47.151] [INFO] [UIWindows::UILocaleIni::LoadLocale] Done [09:40:47.424] [INFO] [Injector::Inject] [09:40:47.425] [INFO] [Injector::Inject] DLL dir: C:\FIFA.23.LE.v23.1.3.6\FIFALiveEditor.DLL [09:40:47.426] [INFO] [Injector::Inject] Trying to inject into FIFA23.exe or FIFA23_Trial.exe [09:40:47.426] [INFO] [Injector::Inject] STATUS_WAITING_FOR_GAME [09:40:49.998] [INFO] [Core::RunGame] [09:40:49.999] [INFO] [Core::RunGame] game_full_path: C:\Program Files\EA Games\FIFA 23\FIFA23.exe [09:40:50.118] [INFO] [Core::RunGame] Done [09:40:50.230] [INFO] [Injector::Inject] STATUS_INJECTING, delay 100 ms [09:42:25.466] [WARN] [Injector::Inject] No game processes [09:42:25.467] [ERROR] [Injector::Inject] Injection failed... [09:42:25.467] [ERROR] [Injector::Inject] No game found after 1200 attempts PID: 20912 ERROR: UNKNOWN