Run this application (found in your Siemens folder) to re-apply the necessary Windows security settings and permissions required for WinCC to operate. 3. Resolve SQL Server Issues
Encountering the "A basic application could not be started" error in Siemens WinCC V7.5 can be frustrating, especially when it halts a project before it even begins. This error typically points to deep-seated issues with software compatibility, licensing, or underlying SQL Server instances. sieportal.siemens.com a basic application could not be started wincc 75 best