I am not aware of any way using VBA to add a custom icon.
There are three built in icons available when using the AlertStyle
property of the Validation object.
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Jim Cone
San Francisco, USA
http://www.realezsites.com/bus/primitivesoftware
wrote in message
Is there a way I can add a custom icon to display when the error alert
pops up in a data validated box? Is there code I'd have to write, or
does Excel reference a folder for those icons and I could add my image
to that folder?