Thanks for replying, Greg. I apologize for not making myself clear.
The script is in a separate .vbs file, not a script in the same VBA
module. As such, I need to open the file, pass the variable from the
VBA macro to the VBScript function, then pass the function result back
into the macro.

Ed

Greg Maxey wrote:
Do yo mean something like this:

Sub Ed()
Dim x As Long
x = 2
MsgBox Edward(x)
End Sub

Function Edward(x As Long) As Long
Edward = x + 2
End Function

Ed wrote:
I've been looking at newsgroup posts and VBScript sites all morning,
and can't seem to find a simple explanation and method for calling a
script from a Word or Excel macro and passing a variable into the
script, then returning the result of whatever the script does into the
macro.

That can mean there isn't any simple way to do this, and I need to stop
looking. In the hopes, however, that I am too unlearned to recognize
the answer when I see it, I'd like to just ask: how do I do this? For
instance:

~~VBA macro~~
Sub Foo2Script
Dim x As Long
x=2
Call script here
MsgBox scriptresult
End Sub

~~VBScript~~
Dim x, y
x = x_from_macro
y = x + 2
scriptresult = y

Any help is greatly appreciated.
Ed