If it asks for a "Blue" or "Red" network, ensure your primary interface is highlighted. 5. User Group Permissions
WinCC 7.5 uses specific versions of SQL Server (e.g., SQL Server 2014 or 2017 Standard/Express). If the SQL instance WINCC is stopped, disabled, or corrupted, WinCC cannot start its basic data applications. A Basic Application Could Not Be Started Wincc 7.5
Some security tools block WinCC’s dynamic data exchange or SQL connections. If it asks for a "Blue" or "Red"
a common issue typically triggered by software incompatibilities, licensing errors, or a corrupted SQL Server instance Common Causes & Solutions Software Incompatibility If the SQL instance WINCC is stopped, disabled,
WinCC 7.5, a popular human-machine interface (HMI) software, is widely used in industrial automation and process control systems. However, users may encounter the error message "A Basic Application Could Not Be Started" when attempting to launch the application. This essay aims to provide a comprehensive analysis of the possible causes and solutions for this error.
Here’s a post you can use on a forum, LinkedIn, or a support blog regarding the error in WinCC 7.5 .
: Many users in the Siemens Support Forum report that formatting the C: drive and performing a fresh Windows installation is the only way to clear deep registry conflicts. Summary Checklist Quick Fix Run Reset_WinCC.vbs Clears hung processes. Verify Check "SIMATIC HMI" user group Ensures necessary permissions. Update Update WinCC and Microsoft Edge Fixes known compatibility bugs. Repair Reinstall SQL Server instance Fixes database communication.