Hi friends

I am using shell object to run an application (which accepts 3 parameters).my code is
*****
lc_runcmd = "vipeasyclaim.exe " + lc_runtype + " " + lc_key + " " + lc_woption
lo_Shell = createobject("wscript.shell")
if type("lo_Shell") = "O"
* ---Object was created - Run the command---
QQwState = 4 &&7 && Run the Dos Command in a Minimised Window
QQwait = 0 && 0 = NoWait, 1 = Wait

lo_Shell.Run(lc_runCmd,QQwState,QQwait)
wait clear
else
* Problem creating the object
=messagebox("ERROR: Could not create an object to run the executable ")
ENDIF
*****

its works fine.sometimes one of these parameters can be empty.in this example say lckey is empty and when i run above code its taking only 1st parameters ignoring 2nd(which is empty) and 3rd param which has value.

Any ideas on this please.
Thanks