A Basic Application Could Not Be Started Wincc 7.5 -

Re-attaching the Database via SQL Server Management Studio (SSMS)

Ensure that you are launching WinCC Explorer with administrative privileges. Right-click the shortcut and select Summary Checklist Reset_WinCC.vbs Clears hung services. Check Services Confirms SQL Server (WINCC) is running. Match Comp Name Ensures project computer name matches Windows. Delete .lck files Removes stuck file locks. Set PG/PC Interface Fixes communication drivers. When All Else Fails: Re-installation A Basic Application Could Not Be Started Wincc 7.5

Antivirus interference or a lack of the latest WinCC Updates/Service Packs. Re-attaching the Database via SQL Server Management Studio