Strange thing is happening. I'm using RWTools. When I change all the <BlueprintID d:type="cDeltaString">railnetwork\trackrules\sanb_bars_ mainline.xml</BlueprintID> to <BlueprintID d:type="cDeltaString">railnetwork\trackrules\CCR.xml</BlueprintID> and save it, it loses all the changes and leaves them blank <BlueprintID d:type="cDeltaString"></BlueprintID> AND it wipes out the Provider and Product fields while it's at it. I can copy the sanb_bars_ mainline.bin into my folder and change all the Provider and Product fields in track.bin and it works fine. It's only when I change the reference to the trackrule file that it all dissapears.
