I'm using Win 10. My Excel 2010 line chart has a secondary axis. Its horizontal date axis is incorrect. Dates should range 1/1/2013 to 12/31/2013:



All 252 dates are M - F, excluding holidays. Dates is the format listed above.
Prior to changing to secondary axis the horizontal axis was correct.

Your dates seem to be numbers starting from 1 to 239
Please post a small sample of your data ( Click Go advanced - Manage attachments)

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Dates in m/d/yyyy format
1/1/2013 ... 12/6/2013 12/9/2013 12/10/2013 12/11/2013 12/12/2013 12/13/2013 12/16/2013 12/17/2013 12/18/2013 12/19/2013 12/20/2013 12/23/2013 12/24/2013 12/26/2013 12/27/2013 12/30/2013 12/31/2013

Please post a sample sheet. Formatting is an important thing to see.
Thank you

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