XPA Error: Error: 'Xcede is not supported in this version of Office. Please use Xcede 10'

Check what version of MIcrosoft Office, Excel you are using. Check to see if it is 32 or 64 bit.

The Excel Add-in is only 32-bit compatible, install Excel 32-bit if required.

If Excel 32-bit is already being used, please check that this Add in is currently being used:
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Open Excel, Options, Add-ins.

C:\ProgramFiles (x86)\Reckon\APS\Xcede.Excel.Addin.xll.