We get this error when opening a spreadsheet in NX9 with Excel 2013 when another excel session is already open.
Are there any know fixes to this? Excel 2010 allows a current session of excel to be open when opening a NX9 spreadsheet.
Windows 7 64bit
If you check the release notes supplied when you installed NX 9.0, you will see that Excel 2013 is NOT supported with NX 9,0. Support for Excel 2013 is provided for starting with NX 10.0.