1. 商贸版请安装下列最新包（如果升级平台后报错，或是卸载kis产品重新安装后报错，可以先下载对应的最新包安装）
金蝶KIS商贸基础版3.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S001/V3.0/setup.exe
金蝶KIS商贸标准版3.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S002/V3.0/setup.exe
金蝶KIS商贸高级版3.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S003/V3.0/setup.exe
金蝶KIS商贸基础版4.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S001/V4.0/setup.exe
金蝶KIS商贸标准版4.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S002/V4.0/setup.exe
金蝶KIS商贸高级版4.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S003/V4.0/setup.exe
金蝶KIS商贸基础版4.1
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S001/V4.1/setup.exe
金蝶KIS商贸标准版4.1
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S002/V4.1/setup.exe
金蝶KIS商贸高级版4.1
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S003/V4.1/setup.exe
金蝶KIS商贸钢材版4.1
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S004/V4.1/setup.exe
金蝶KIS商贸基础版5.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S001/V5.0/setup.exe
金蝶KIS商贸标准版5.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S002/V5.0/setup.exe
金蝶KIS商贸高级版5.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S003/V5.0/setup.exe
金蝶KIS商贸钢材版5.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S004/V5.0/setup.exe
金蝶KIS商贸标准版6.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S002/V6.0/setup.exe
金蝶KIS商贸高级版6.0
http://downloads.cmcloud.cn/platform/kis_biz/S1S003S003/V6.0/setup.exe
2.平台最新清理工具下载（如果安装最新平台包还报错，可以下载下面的清理工具，清除平台组件和帐套，然后再重新安装对应的最新平台包
http://downloads.cmcloud.cn/platform/app_tools/PlatCleaner.exe
注意：是应用平台安装包，非商贸版安装程序，安装程序参见下载中心。