set fso=createobject("scripting.filesystemobject")
set folder=fso.getfolder(ws.currentdirectory)
set files=folder.files
for each file in files
d=d & file.name & ","
next
randomize
do until d = ""
s = split(d, ",")
m = ubound(s)
h = int(rnd * m)
n = s(h)
sn = sn & n & vbcr
d = replace( d, n & ",", "",1,1)
loop
msgbox sn