Fix Corrupted Family File and Convert it to Latest Version of Legacy

Family history data is valuable, and when something goes wrong with your genealogy file, it can be stressful. Corruption issues, errors, or version mismatches can prevent your data from opening correctly. Thankfully, Legacy Family Tree provides built-in tools to convert family files safely and repair common problems. This guide explains how to fix a corrupted family file and update it properly, using trusted Legacy features.

Why Family Files Become Corrupted in Legacy

Family files can become corrupted for several reasons. Sudden system shutdowns, power failures, antivirus interference, or working with very large trees may damage data structure. Additionally, opening an older family file in a newer Legacy version without conversion can lead to errors, missing links, or unexpected behavior.

That’s why converting family files in Legacy is an essential step when upgrading software or fixing file-related issues.

Step 1: Back Up Your Family File First

Before making any changes, always create a backup. Go to File > Backup, and save your family file along with media files. This ensures your data remains safe in case something goes wrong during repair or conversion.

Step 2: Use Check & Repair to Fix Corruption

Legacy includes a powerful Check & Repair utility designed to fix most file issues.

• Open Legacy Family Tree

• Go to File > File Maintenance > Check/Repair

• Select your family file and run the process

This tool scans for broken links, missing references, and data inconsistencies. In many cases, it resolves corruption automatically.

Step 3: Convert Family File to the Latest Version of Legacy

If your family file was created in an older version, you must convert the family file to ensure compatibility with the latest Legacy version.

• Open the newest version of Legacy

• Select File > Open Family File

• Choose the older family file

Legacy will automatically prompt you to convert the file. The conversion process updates internal data structures without changing your actual family information. This step is crucial when converting family files in Legacy, as it improves performance and stability.

Step 4: Verify Data After Conversion

After conversion, review your family tree carefully. Check relationships, events, sources, and media links. Running Check & Repair again after conversion is a best practice to confirm everything is working correctly.

Tips to Prevent Future Corruption

• Keep Legacy updated to the latest version

• Back up your family file regularly

• Exclude Legacy folders from aggressive antivirus scans

• Avoid force-closing the program

Conclusion

Knowing how to convert a family file and repair corruption can save you from data loss and frustration. By using Legacy’s built-in Check & Repair tool and properly converting family files in Legacy, you ensure your genealogy data remains secure, compatible, and ready for long-term research. Taking these steps keeps your family history safe for generations to come.