+09Mar12=======================================================================
+1. Try to trap unblessed references on receipt of PC34s
+15Feb12=======================================================================
+1. Add CTY2202 changes
+25Jan12=======================================================================
+1. Add CTY2201 changes
+21Dec11=======================================================================
+1. Add CTY2118 changes
20Dec11=======================================================================
1. fix strange startup repeating lockfile issue where (somehow) there is an
empty (but existing) lockfile, from GB7YDX.