升级报错

旗舰版2.0 升级到旗舰版5.0报错 不能升级

数据库升级失败！SQL文件不全或SQL语句有误!
错误描述:违反了 PRIMARY KEY 约束 'PK_ItemClass'。不能在对象 'dbo.t_ItemClass' 中插入重复键。
Sql文件名:C:\PROGRAM FILES\KINGDEE\KISERP\KISEXPRESS\KDSYSTEM\KDCOM\SqlSrv\SP_KISUEV4.0ICData_Public.sql
Sql内容:
--[NO SQL FILE INFOMATION]
--if not exists(select top 1 1 from t_ItemClass where FItemClassID=9997 and FNumber='wlcompany')
--insert t_ItemClass(FItemClassID,FNumber,FName,FName_cht,FName_en,FSQLTableName,FVersion,FImport,FBrNo,FUserDefilast,FType,FGRType,FRemark,FGrControl,UUID)
--select 9997,'wlcompany','物流公司','物流公司','WLcompany',null,0,0,0,100,1,0,null,0,NEWID()
--Go
if not exists(select top 1 1 from t_ItemClass where FItemClassID=9998 and FNumber='wdhtype')
insert t_ItemClass(FItemClassID,FNumber,FName,FName_cht,F
...