Ralph's link may have all this, but from my experience. 1) The fact that the WC agent is logging heartbeat and what not is a good thing, at least port 514 is getting from machine(s) to the EC or whatever (Still 8413 and UDP/TCP could be an issue). 2) In the Windows log source itself, you should check the destination on the first page of options. You may have to make a WinCollect destination under admin/WinCollect/Destinations (I never saw the need for this) 3) if the destination is correct, then on the 2nd page of the windows log source, at the bottom make sure it is sending to the proper WinCollect agent. Sometimes replacing machines with newer names or same to same can make issues. As long as it is sending to a valid agent it should work.
If don't help and the stuff in Ralph's link doesn't help, I'd open a ticket with support.
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Frank Eargle
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