TIA Portal V19 STEP 7 Professional WinCC - Setup 安装过程中出错 失败

安装日志

10:10:29 | OK                        MspInstall                 ()                          Complete
10:10:34 |ERROR    AdsWorkerForeignExe::GetInstallResult():  - -532462766: assuming unknown error, because return value is not in OK-list which is only defined. Please check the corresponding log file for more detailed information
10:10:34 | FAIL!                     StartApplAfter             (HVWEBAPP::[INSTALLDIR]SIEMENS.AUTOMATION.HELP.VIEWER.WEB.CONFIGURATOR.EXE-i-website=[INSTALLDIR])Failed
10:10:34 | OK                        StartApplAfter             (TIAP19::[INSTALLDIR]BIN\INSTALLROOTCERTIFICATE.EXE-fCertificateList.ini-lK:\ProgramData\Siemens\Automation\Logfiles\Setup\InstallRootCertificate.log)Complete
10:10:35 |ERROR    AdsWorkerForeignExe::GetInstallResult():  - -532462766: assuming unknown error, because return value is not in OK-list which is only defined. Please check the corresponding log file for more detailed information
10:10:35 | FAIL!                     StartApplAfter             (TIAP19::[INSTALLDIR]BIN\SIEMENS.AUTOMATION.HELP.VIEWER.WEB.CONFIGURATOR.EXE-i-webapp=[INSTALLDIR]\-version=V19)Failed
10:10:51 | OK                        StartApplAfter             (TIAADMINV3::[INSTALLDIR]HOST\AWB\SERVER\DIST\NODE.EXE[INSTALLDIR]host\awb\server\dist\start.js--install--start--serviceName=SiemensTiaAdminV3--displayName=TIA Administrator V3--appName=TIAAdminV3--port=8900)Complete

实际（部分?）安装成功。
重新运行安装程序可查看到已安装，未见异常；且再次执行更新安装，结果正常（未尝试修复安装）。