I have come across and old problem that I encountered before a few years ago and wonder if there is now a solution? I have creatsed a macro in Excel and then assigned that macro to a tool-bar button. All works ok. I save the work to my file space on the network. When I open up the file that has been saved the macro is still there but the button is no longer present on the tool-bar. Are there some network settings that need to be changed to enable the asigned button to still be present when the file is reopened? The spreadsheet will need to be used by other users.