Issue: When opening the binder in Excel Online, you may receive a message indicating that the binder is hidden, and no sheets are displayed. Similarly, if no sheets appear when opening the binder in Excel Desktop, try unhiding the binder by following the steps below.

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​Cause:

​Resolution:

1- Open the binder in Excel Desktop.

2- Go to the View tab and select Unhide.

3- Choose the binder from the dropdown menu and click OK.

4- Let the addin load and save the binder to retain the changes.