Export to Excel ends with COMException
I have two machines both on Windows 10 and with Office recently upgraded to 2016 (actually, the MS installer is kind of stupid so it installs 2016 only and I then had to manually uninstall Office 2013 on both machines). I have LINQPad in a OneDrive folder so the binary is exactly the same on both machines.
On one, I can do 'Export to Excel' just fine, on the other, it ends with System.Runtime.InteropServices.COMException: 80040154 Class not registered.
Very strange. What could it be?
On one, I can do 'Export to Excel' just fine, on the other, it ends with System.Runtime.InteropServices.COMException: 80040154 Class not registered.
Very strange. What could it be?
Comments
I'd confirm you've not lost any COM registry entries by repairing (reinstalling if it's not an option) Office 2016.