http://bugs.winehq.org/show_bug.cgi?id=5503
------- Additional Comments From lich@math.spbu.ru 2006-16-10 01:48 ------- Try to run:
valgrind --trace-children=yes --log-file-exactly=winhelp_log wine <application>
and attach winhelp_log file.
valgrind utility should be installed in you system.
And mention the help file name which causes the error.