A Basic Application Could Not Be Started Wincc 7.5 - ((new))

Always keep a copy of the Siemens Installation Logs ( %TEMP%\SIEMENS.log ). If all else fails, Siemens Technical Support will ask for this file to identify the missing application component.

If you are working in a client-server architecture, the Simatic Shell must be configured correctly. A Basic Application Could Not Be Started Wincc 7.5

: Ensure your version of Windows (e.g., Windows 10 22H2) is compatible with your WinCC version. You may need to install a specific service pack or update, such as Update 15 for WinCC 7.5 SP2 , to resolve stability issues on newer Windows builds. Always keep a copy of the Siemens Installation

Here’s a post you can use on a forum, LinkedIn, or a support blog regarding the error in WinCC 7.5 . A Basic Application Could Not Be Started Wincc 7.5