The most common cause is a mismatch between your Windows version and the specific WinCC Service Pack (SP) or Update (Upd).
WinCC 7.5 is notorious for path sensitivity. A Basic Application Could Not Be Started Wincc 7.5
file in your WinCC installation directory or via the desktop shortcut if available. Run the script and restart your computer Verify Compatibility The most common cause is a mismatch between
Even if it says "Running," right-click and select Restart . Startup Type: Ensure the Startup Type is set to Automatic . 3. Reset WinCC Projects (CCCleaner) A Basic Application Could Not Be Started Wincc 7.5