Confused about CO Pulse output.

I'm converting a Traditional DAQ application that used "Single Triggered Pulse Generation".  It seems like the appropriate DAQmx solution is to use a "CO Pulse Ticks" task.

I'm using a PXIe-6614 board, and have a signal wired to Counter 1 Source (PFI35 on the 6614).  When I see the second pulse on the Source, I want to generate a single pulse on the Counter 1 Output.  Here's what I wrote:

(Ignore the fact that I am stopping immediately after starting; this is just a test VI.)

When I run this, I get the following error. I'm not sure what to do with it.

Any advice?