Excel DNA Add-In and OneDrive Issue

Hi Govert,

I was eperiencing a strange issue when having a packed excel DNA Add-In loaded in Excel that was making Excel crash on opening a existing or a new excel file.
I managed to walk around this issue by loading the file before and the DNA Add-In after (once the file was opened).

I was not able to reproduce this behavior in debugging mode.
So i never got a clue when or how the excel crashes (excel will simply close without any warning on file opening) .
Finaly i noticed that this behavior would not happen if i stop my OneDrive Synchronisation.

Any idea of what could happen here ?

* sorry for the english, i'm french*

Thanks for your work anyway