TurboTax FAQ
TurboTax FAQ
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Error 543: "TurboTax could not open, save, or load the data file..."

Error 543 occurs when attempting to save a tax return data file, usually because the location you want to save to is not available, for example a network or a removable drive.

This error may also occur if you are trying to save to an unformatted or damaged disk. 


To resolve, save your file in another location, preferably a local drive. You can then transfer your file to a network or removable drive later.

If problems persist, try saving it to a different drive.