Hi Rachel,
Thank you for the detailed information.
Since you mentioned that it worked on a new file, then the problem was related to this specific file, not Excel client.
About how to change the general data type to the date format, you can follow the below steps:
- Select the range which you want to convert from “General” to “Date” format.
- Click on Data tab and choose “Text to Columns” command.
- Select “Delimited” option and click on the “Next” button. Again click on the “Next” button.
- Select “YMD” format in the “Date” category and finally click on the “Finish” button. Now, you will get all selected range of cells are converted in to the date format in Excel.
Best regards,
Jazlyn