OS: Windows 10 x64
Office: 2010 (MSI) and Office 365 (ClickToRun).
Both installed on the same computer.
When opening a report generated by Cognos in Excel 2010 everything works fine.
The same document opened in Excel 365 and all values are displayed as "#NAME?".
Some formulas get added a @ in Excel 365.
Example: =@cc.fCompName(D16)