The error in WinCC 7.5 often occurs due to software incompatibilities, incorrect installation conditions, or issues with the SQL Server instance.
Install the latest or Service Pack (e.g., SP2 Update 15) to address bugs related to newer Windows builds. Check User Groups : Open Computer Management > Local Users and Groups . a basic application could not be started wincc 75
This review analyzes the primary causes of this error and evaluates the effectiveness of standard solutions. The error in WinCC 7