Quote:
Originally Posted by Dougrun
no warning about First Data Global Gateway changes?? 4.5.4 uses 1.0 while 4.6 uses 2.0, totally incompatible. Now my store cc processing is down while i fix it.
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Sorry, the update was mentioned in the 4.6 roadmad, but yes, you're right we should have also warn about this more clearly.
You can switch your account from 1.0 to 2.0 by contacting First Data support and they'll do this quickly.