转换第一步就这样了,是什么原因

>> phpwind 6.0 => Discuz! 6.0 转换程序

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XConvert info: MySQL Query Error

Time: 2008-4-7 4:49am
SQL: REPLACE INTO a0406172705.cdb_usergroups (groupid, radminid, type, system, grouptitle, creditshigher, creditslower, stars, color, groupavatar, readaccess, allowvisit, allowpost, allowreply, allowpostpoll, allowpostreward, allowposttrade, allowpostactivity, allowdirectpost, allowgetattach, allowpostattach, allowvote, allowmultigroups, allowsearch, allowavatar, allowcstatus, allowuseblog, allowinvisible, allowtransfer, allowsetreadperm, allowsetattachperm, allowhidecode, allowhtml, allowcusbbcode, allowanonymous, allownickname, allowsigbbcode, allowsigimgcode, allowviewpro, allowviewstats, disableperiodctrl, reasonpm, maxprice, maxpmnum, maxsigsize, maxattachsize, maxsizeperday, maxpostsperhour, attachextensions, raterange, mintradeprice, maxtradeprice, minrewardprice, maxrewardprice, magicsdiscount, allowmagics, maxmagicsweight, allowbiobbcode, allowbioimgcode, maxbiosize) VALUES ('31', 0, 'special', 'private', '荣誉会员', 50, 200, 2, '', '', 20, 1, 1, 1, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 30, 100, 0, 0, 0, 'chm, pdf, zip, rar, tar, gz, bzip2, gif, jpg, jpeg, png', '', 1, 0, 1, 0, 0, 1, 60, 0, 0, 0)
Error: Unknown column 'allowpostreward' in 'field list'
Errormsg.: 字段不存在
程序文件跟数据库有冲突，请使用正确的程序文件上传上去覆盖

[ 本帖最后由 sivon2001 于 2008-4-7 12:54 编辑 ]

您安装的discuz可能不完整，到Discuz后台，系统工具，数据库校验，校验，修复

字符集错误的数据表 (字符集不一致可能会导致乱码，请手动修复以下数据表，当前字符集 GBK)
cdb_memberfields_temp(latin1)cdb_members_temp(latin1)cdb_xreports(latin1
如何手动修复呀