The 2nd line in the file is as follows.
<Page Activated="true" BackgroundOpacity="0.004" Location="446,295" Name="Zoning" PackLocation="cfc,cfc" PackSize="fixed,fixed" ScrollExtent="520,450" Size="520,450" UserMovable="true" version="1.1">
The pack location is already set to cfc,cfc, and the other parameter you mentioned is not there. Is the Location parameter involved?