Go to C:\Program Files (x86)\Siemens\SecurityController\Bin , run SecurityController.exe , and click "Repeat Settings." Reboot. 6. Add User to SIMATIC HMI Group
: Temporary files or transaction logs ( .ldf ) are out of sync. a basic application could not be started wincc 75 best
to ensure all DCOM and firewall permissions are correctly applied. Deep-Dive Troubleshooting Go to C:\Program Files (x86)\Siemens\SecurityController\Bin
Ensure your specific Windows build is compatible using the Siemens Compatibility Tool . or temporarily disable unnecessary network adapters.
Ensure the network adapter intended for the "Terminalbus" is correctly recognized, or temporarily disable unnecessary network adapters.