A Basic Application Could Not Be Started Wincc 75 =link= Online
Troubleshooting Guide: Fixing "A Basic Application Could Not Be Started" in WinCC 7.5
Introduction
If you are a Siemens WinCC user (specifically version 7.5 or similar), few errors are as frustrating as the ominous message:
Siemens WinCC ServiceSQL Server (WINCC)WinCC CCSystemMgr
Reinstall Cleanly: If the error persists, you may need to uninstall WinCC and the MS SQL Server instance entirely before performing a fresh installation. Ensure you are not installing via RDP (Remote Desktop) or with an active virus scanner. 5? Possible causes for "Reset_WinCC.vbs" - SiePortal a basic application could not be started wincc 75
Navigate to the WinCC installation directory: C:\Program Files (x86)\Siemens\WinCC\bin. Run Reset_WinCC.vbs as Administrator and restart your PC. Update WinCC: Troubleshooting Guide: Fixing "A Basic Application Could Not
SQL Server Issues: WinCC relies heavily on Microsoft SQL Server. If the SQL instance is stopped or corrupted, the "basic application" (the database manager) won't start. Reinstall Cleanly: If the error persists, you may
Which of those would you like?
- Navigate to Windows Logs → Application.
- Look for Error events with source Siemens WinCC or .NET Runtime around the same time as the error.