好吧，很久没写了。主要原因是很懒，暑假快结束了，我要快点勤快起来才可以。。
今天发现电脑（自带win8 64位）出了点问题，其实是我想玩个触屏游戏，于是去应用商场下载。。发现怎么也下不下来，错误代码是0x80246008，我就拿着代码去问度娘。
找到了很多，也学到了不少。
发现出现这个错误连windows更新也没办法用了，原来是服务（右键“我的电脑”——“管理”——“服务和应用程序”——“服务”）里面的Background Intelligent Transfer Service（BITS）关闭了，要打开才可以。我试了一下发现打不开（无法启动BITS服务（错误1075：依存服务不存在， 或已标记为删除）），于是又开始找打开bits的方法。最后终于找到了~
请执行如下步骤：
将以下代码复制保存为“某某.reg”，然后双击导入，重启计算机（切记！！），这样问题就解决啦。
代码：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetservicesEventSystem]
"DisplayName"="@comres.dll,-2450"
"ImagePath"=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,
00,65,00,00,00
"Description"="@comres.dll,-2451"
"ObjectName"="NT AUTHORITY\LocalService"
"ErrorControl"=dword:00000001
"Start"=dword:00000002
"Type"=dword:00000020
"DependOnService"=hex(7):72,00,70,00,63,00,73,00,73,00,00,00,00,00
"ServiceSidType"=dword:00000001
"RequiredPrivileges"=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,
00,00,00,00
"FailureActions"=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
[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
"ServiceDllUnLoadOnStop"=dword:00000001
记住一定要重启才能奏效。
用完发现电脑前段时间开机一直弹出的框 无线设置：
通知dll尚未注册程序不能正常运行
也不见了。。
我还一直以为是驱动的问题，一直在找原版驱动（也可能是，不过我就不再用本本试验了），现在记录一下。