The MDF fix tool helps fix database errors:

  • SQL Server Page Level Corruption
  • SQL Server Table Corruption Error
  • Database consistency errors reported by DBCC CHECKB
  • Corruption on data pages
  • Metadata corruption Error
  • The header for file xxx.mdf is not a valid database file header.
  • The FILE SIZE property is incorrect. (Microsoft SQL Server, Error:5172)
  • Sql Server Detected A Logical Consistency-Based I/O Error: Incorrect Checksum. (Microsoft SQL Server, Error:824)
  • The Index Allocation Map (IAM) Page is Pointed to by the Next Pointer of IAM Page.
  • I/O error (bad page ID) detected during read at offset 0x###### in file FileName.mdf.
  • File Appears To Have Been Truncated By The Operating System.
  • During Redoing Of A Logged Operation In Database DatabaseName, An Error Occurred At Log Record Id.