Hi @RichardDeVen Have checked with the person who passed me the data. The data was retrieved from archived folder, and should be corrupted when they extracted it. This is a monthly generate data, only those data that extracted from archived folder are impacted, while some of the original dataset which is not in keep in archived still can be used. I have ask them to try to re-extract from the archived folder using others tools. But if this fail again, what can I do to save the file? Can I open the data using another tools and import to text or csv? Below is the data view in Hex view, please advice what can i do about it? Thanks
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