If you are looking for a method to fix SQL Server error 3930, you can try the DatabaseFileRecovery SQL Log Recovery. It repairs transaction queries: DELETE, INSERT & UPDATE while maintaining data integrity. This tool helps in fixing issues in the transaction log of SQL Server. Similarly, it easily repairs LDF & MDF files through two exclusive recovery modes. Moreover, it includes several features like a preview option, a date range filter. It is compatible with all versions of Windows OS.