Converting and Opening Unsupported File Formats
While there are file converters out there, the most common way to get an unsupported file format into Excel is:
- Open the unsupported data file with the software used to create it.
- Use the Save As or Export functions to save the file in either Comma-Separated Values (CSV) or XLS(If Supported) file format.
- Once that is done you can Open it into Excel 2010.
XLS will retain formulas, CSV will not.
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