Win7电脑提示部分更新没有安装怎么办？

近期，许多win7用户在安装更新时遇到了麻烦，提示部分更新未安装，并且伴随错误代码80246008导致更新失败，这让用户感到非常沮丧。那么，如何解决win7提示部分更新未安装的问题呢？

解决方法/步骤

右键点击桌面空白区域，选择“新建文本文档”。将以下代码复制并粘贴到文档中：

Windows注册表编辑器版本5.00[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesEventSystem]DisplayName=@comres.dll,-2450ImagePath=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,00,76,00,63,00,68,00,6f,00,73,00,74,00,2e,00,65,00,78,00,65,00,20,00,2d,00,6b,00,20,00,4c,00,6f,00,63,00,61,00,6c,00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,00,00Description=@comres.dll,-2451ObjectName=NT AUTHORITY\LocalServiceErrorControl=dword:00000001Start=dword:00000002Type=dword:00000020DependOnService=hex(7):72,00,70,00,63,00,73,00,73,00,00,00,00,00ServiceSidType=dword:00000001RequiredPrivileges=hex(7):53,00,65,00,43,00,68,00,61,00,6e,00,67,00,65,00,4e,00,6f,00,74,00,69,00,66,00,79,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,6d,00,70,00,65,00,72,00,73,00,6f,00,6e,00,61,00,74,00,65,00,50,00,72,00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,00,00FailureActions=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,00,01,00,00,00,e8,03,00,00,01,00,00,00,88,13,00,00,00,00,00,00,00,00,00,00,00[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesEventSystemParameters]ServiceDll=hex(2):25,00,73,00,79,00,73,00,74,00,65,00,6d,00,72,00,6f,00,6f,00,74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,65,00,73,00,2e,00,64,00,6c,00,6c,00,00,00,00ServiceDllUnLoadOnStop=dword:00000001