Hi Caroline,

What are you worried about?
If you post the code of your addin we can have a look.
But my suggestion would be: Just try!

--
Kind regards,

Niek Otten
Microsoft MVP - Excel

"caroline" wrote in message
...
Hi,

I have done a customed addin for our group. Right now, some of them are
using french version office. Should I worry about whether this addin would
cause some issue? And Can they still use this addin? Thank you very much.