WSCRIPT_EXE="wscript.exe" CSCRIPT_EXE="cscript.exe" If LCase(Right(WScript.FullName, Len(WSCRIPT_EXE))) = WSCRIPT_EXE Then WScript.Echo WSCRIPT_EXE & "running." ElseIf LCase(Right(WScript.FullName, Len(CSCRIPT_EXE))) = CSCRIPT_EXE Then WScript.Echo CSCRIPT_EXE & "running." Else WScript.Echo "unknown" End If