To list castles belonging to inactive players that are near you, first enter the link to one of your castles:
how far out do you want to check 5 fields 10 fields 20 fields 30 fields
then click:
Link style: Lords & Knights (default) Xmas edition
include free castles. include those in an alliance. Order by: Distance (ascending) Points (descending) Display: Top 10 Top 20 Top 50 Top 100
Lords and Knights and the XMas edition of Lords and Knights use different styles of links. The two applications are otherwise identical except for cosmetic differences.
Lords and Knights uses links that look like l+k://... whilst the Xmas editing uses links like lkxmas://...
Selecting the wrong one and the links either won't open for you or if you have both apps installed then it will open in the wrong one.