Midserver is down, service not starting- The service did not start due to a logon failure. (0x42d)Issue Unable to start MID server service - The service did not start due to a logon failure. (0x42d) STEPS TO REPRODUCE: 1) Open cmd.exe as an administrator 2) Browse to "<mid server installation folder>\agent" folder and stop the service by running "stop.bat" file 3) Now, start the MID server service by running "start.bat" bat, below error's will be observed in command prompt window; 4) In the wrapper.log file ("<mid server installation folder>\agent\log\wrapper.log"), below errors will be seen; INFO | jvm 1 | 2023/04/01 13:51:37.520 | Output=wrapperm | The <mid_server_service_name> Service is installed.INFO | jvm 1 | 2023/04/01 13:51:37.520 | Output=wrapperm | The <mid_server_service_name> Service is installed.INFO | jvm 1 | 2023/04/01 13:51:38.660 | Output=wrapperm | The <mid_server_service_name> Service is installed.2023/07/01 21:50:32 | Stopping the <mid_server_service_name> service...2023/07/01 21:51:14 | <mid_server_service_name> service stopped.2023/07/01 21:51:29 | Unable to install the <mid_server_service_name> service - The specified service already exists. (0x431)2023/07/01 21:51:29 | Starting the <mid_server_service_name> service...2023/07/01 21:51:30 | Unable to start the <mid_server_service_name> service - The service did not start due to a logon failure. (0x42d)2023/07/01 22:18:49 | Unable to install the <mid_server_service_name> service - The specified service already exists. (0x431)2023/07/01 22:18:49 | Starting the <mid_server_service_name> service...2023/07/01 22:18:57 | <mid_server_service_name> service started.INFO | jvm 1 | 2023/07/01 22:18:57.220 | Output=wrapperm | Unable to install the <mid_server_service_name> service - The specified service already exists. (0x431)CauseMID server service running with a non-admin user account.Open the services.msc on MID server host machine, MID server service logon user is non-admin user of lacs permission to start the service.ResolutionEither run the MID server service with 'Local System Account' or follow below documention prodedureThere is a section "Run a Windows MID Server as a non-admin after manual installation" which explains how to run service with non admin account which you can follow if you do not want to run the MID server service with local system account.https://docs.servicenow.com/bundle/utah-servicenow-platform/page/product/mid-server/concept/mid-server-install-prereqs.html#title_non-admin-mid-installThere is one separate KB as well which explain the same thing.https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1116916