RISKNORMAL isn't a native Excel function.

If you are using an Add-In or User Defined Function, then you'll need to
talk to the suppliers of that function.

One question: Are you sure you've used 0 (not O), and 1 (not I or l) ?
--
David Biddulph

"ggrue" wrote in message
...
when i type =risknormal(0,1),it should be have a value.But when i enter,
it
out #value.