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dim i as integer
Dim after As Double
for i=1 to 10
Shell( "ping 192.168.0. "+Cstr(i)+ " -n 1 | find /c "+chr(34)+ "timed out "+chr(34)+ " > . "+Cstr(i)+ "txt ")
next
after = Now + 3# / 24# / 3600#
Do
DoEvents
If Now > after Then Exit Do
Loop
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