Just a guess here but I would remove the table heading after "VER3". Also it looks like this file is using tabs as a delimiter. All of the CAT files I have seen uses spaces for the delimiter.
Otherwise as Stu suggested compare this problem file to one of the CAT files generated to WC and make any corrections needed to match the WC generated format such as Wd: should be in degrees (i.e. 180 would equal South).
Hope this helps!
Jay