Are you facing SQL Server error 5172 while working with your SQL Database? Are you unable to access data from MS SQL Server? If yes, then your error will resolve here. In this blog, you will know the complete process to deal with the SQL Server error 5172 with the best possible solutions. Read this article and fix SQL Server header error 5172 quickly.
SQL Server is the widely used relational database management system. It provides higher flexibility to the database administrator for storing and managing their precious data. Sometimes it creates numerous errors at different stages while working with the SQL database. One of the frequent error occurs is Error 5172. When the user tries to attach the SQL database file an error might be encountered displaying – The header for file ‘test.mdf’ is not a valid database file header. The FILE SIZE property is incorrect. (SQL Server Error 5172).
Here in this article, we are going to discuss all the possible approaches that let you know how to resolve file header corruption error in SQL Server.
Reason Behind Microsoft SQL Server Error 5172
The possible factors that can cause file header corruption are listed below:
Damaged or corrupt data files.
Corrupted header information of MDF files
Attach higher version SQL database files to a lower version of the SQL Server.
Unpredicted power failure affects the drivers and controllers badly.
Improper system shutdown or Abrupt rebooting of SQL Server.
Methods to Resolve Microsoft SQL Server Error 5172- The File Size Property Is Incorrect
In the subsequent section, we will discuss two different techniques that will help you to resolve file header corruption error easily. You can pick any method which suits your requirements the most.
To resolve the SQL Server header error 5172, you can restore data from the backup file of the SQL Server database. But, there are times when the backup file get damaged due to any reason. In such cases, follow the below-mentioned steps to resolve MS SQL Server error 5172:
Step 1. Stop the SQL Server running instance.
Step 2. Copy MDF and LDF files to another location on your machine.
Step 3. Now, delete the original MDF and LDF database files.
Step 4. After that, start the SQL Server instance again.
Step 5.Create a new database with a similar DB name and file name. Then, quit the SQL Server.
Step 6.Overwrite MDF and NDF file data files for recovery.
Method 2: Automated Solution to Resolve SQL Server Header Error 5172:
If the user does not have a backup of the SQL database, they are unable to perform the manual procedure. In such a situation, it is highly recommended to use SQL Database Recovery software to removes database file header corruption in SQL Server without backup. With this utility, users can recover corrupt MDF file and NDF file with all database components such as tables, views, indexes, stored procedures, etc. This software helps to recover SQL Database from MDF and NDF files and restore data into the live SQL Server database or Compatible SQL Script without any data loss.
Moreover, It supports all versions of MS SQL Server including 2019, 2017, 2016, 2014, 2012, and below.
Now, follow this step by step guide to resolve Microsoft SQL Server error 5172 – The file size property is incorrect
Step 1. Download and launch SQL Recovery Tool on your system and click on Open to load the corrupt database file (.mdf file).
Step 2. Choose a Scan Mode either Quick or Advanced. Select SQL Server version of the selected MDF file. If you want to recover deleted database components, check the “Preview Deleted Object” box.
Step 3. Once the file is scanned successfully, the tool displays the preview of recovered database items. You can see the deleted items in red color. After that, click the Export button to export the recovered database.
Step 4. Select an export option, export the MDF file to SQL Server Database or SQL Server Compatible SQL Scripts.
Step 5. Now, fill the export details and select the required database items from the Export Window. Finally, press the Export button to begin the process.
The Final Words:
Now, users can use any of the methods mentioned above. If in case the manual process does not resolve Microsoft SQL Server error 5172 – The File Size Property Is Incorrect, then you should look forward to a professional solution by using a third-party tool.
This utility is simple to use and provides 100% assurance of successful results. You can download the free demo edition to evaluate the features of the software. If it satisfies your requirement then switch to the paid version to unlock more features.
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