A Basic Application Could Not Be Started Wincc 75 Verified

💡 : Always check the Automation License Manager service status first; if it isn't running, WinCC cannot initialize any "basic application". To provide more tailored steps, could you tell me: What is your Windows build number ? Does this happen with all projects or just one?

WinCC relies on a specific "WinCC" instance of MS SQL Server. If this instance was not installed correctly or was left over from a previous, incompatible version of WinCC, the application will fail to launch. a basic application could not be started wincc 75

Before changing settings, you need evidence of what failed. 💡 : Always check the Automation License Manager

: In WinCC V7.5 SP2, the terminal bus adapter must be active and connected to a switch/router; otherwise, the startup may hang. User Group Permissions : The logged-in Windows user must be a member of the local SIMATIC_HMI user group. Troubleshooting Checklist WinCC relies on a specific "WinCC" instance of MS SQL Server

If none of the above resolves the issue, gather the following and open a ticket with Siemens Industry Online Support: