Quoted from robertmee:So, if I understand correctly, looking at one side of the connector, I see silver area for each pin location. I tried pressing with a small screwdriver on the end closest to where the pin would come out of the connector (away from the end with the pin holes). Didn't seem to want to budge. Maybe not pressing hard enough, but didn't feel like putting the screwdriver through my hand holding the connector.
It shouldn't take all that much pressure. You want to (EDIT: First push the wire you want to release INWARD to loosen the burr that holds it in place then...) press in with a tiny screwdriver on any of the points the green arrows are pointing to, as you at the same time pull gently and continuously on the corresponding wires pointed out with the red arrows.
Lay it flat on a table and it should be easier to press on it while pulling.