| Check | Action | |-------|--------| | | Right-click WinCC Explorer → Run as administrator | | Disable Antivirus temporarily | Especially McAfee, Norton, or Kaspersky (known to block WinCC processes) | | Check Windows Event Viewer | Look for Application errors around the same timestamp | | Reboot PC | Clears stuck processes |
Right-click the folder, go to Properties > Security, and ensure "Everyone" or "SIMATIC HMI" has "Full Control." 6. Verify Version Compatibility (Updates) a basic application could not be started wincc 75 best
: Use the Siemens Compatibility Tool to verify your Windows build version matches your WinCC 7.5 Service Pack (SP) and Update level . | Check | Action | |-------|--------| | |
To minimize the occurrence of the "A basic application could not be started" error in WinCC 7.5, follow these best practices: go to Properties > Security
To resolve the "A basic application could not be started" error in WinCC 7.5, follow these steps: