E3631A IVI class driver can not enable power supply three channel outputs at same time

Hallo,
with E3631A IVI class driver i am trying to enable all the channels at the same time,The problem is that class driver supports only Channel Switching between three Channel,i find in this Forums this Discussion 
http://forums.ni.com/t5/Instrument-Control-GPIB-Serial/E3631A-IVI-class-driver-cannot-enable-power-s...
is it possible to enable all outputs at same time  that I modify the source code and recompile the drivers,but it is complicated for me.
 Is there a another easy way to solve this problem??
Would appreciate if someone who has worked on it suggest a method appropriately. Thanks!
Note:Labview 2009 sp1

You'll either have to modify yourself, ask the poster in that other thread for it, or use the LabVIEW driver.

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