今天想玩会qq游戏，却发现可以进入大厅，却打不开游戏，上网查找都说跟DCOM这个服务有关，启动这个服务就好了，可是我却在我的服务列表中没有发现这个，所以在别的机器上把相关的注册表项目导入，然后就好了。下边是导出的注册表内容。
遇到跟我一样问题的可以将下列内容存为一个文本文件，改名为a.reg，然后双击导入就可以了。
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DcomLaunch]
"Description"="为 DCOM 服务提供加载功能。"
"DisplayName"="DCOM 服务器进程启动器"
"ErrorControl"=dword:00000001
"Group"="Event Log"
"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,00,73,00,74,00,20,00,2d,00,6b,00,20,00,44,00,63,00,\
6f,00,6d,00,4c,00,61,00,75,00,6e,00,63,00,68,00,00,00
"ObjectName"="LocalSystem"
"Start"=dword:00000002
"Type"=dword:00000020
"FailureActions"=hex:00,00,00,00,00,00,00,00,00,00,00,00,01,00,00,00,00,00,00,\
00,02,00,00,00,60,ea,00,00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DcomLaunch\Parameters]
"ServiceDll"=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,\
72,00,70,00,63,00,73,00,73,00,2e,00,64,00,6c,00,6c,00,00,00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DcomLaunch\Security]
"Security"=hex:01,00,14,80,b4,00,00,00,c0,00,00,00,14,00,00,00,34,00,00,00,02,\
00,20,00,01,00,00,00,02,80,18,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\
00,00,20,02,00,00,02,00,80,00,05,00,00,00,00,03,18,00,8d,00,02,00,01,01,00,\
00,00,00,00,01,00,00,00,00,00,00,00,00,00,03,18,00,ff,01,0f,00,01,02,00,00,\
00,00,00,05,20,00,00,00,20,02,00,00,00,03,18,00,8f,00,02,00,01,02,00,00,00,\
00,00,05,20,00,00,00,23,02,00,00,00,03,18,00,9d,00,00,00,01,01,00,00,00,00,\
00,05,04,00,00,00,23,02,00,00,00,03,18,00,9d,00,00,00,01,02,00,00,00,00,00,\
05,20,00,00,00,21,02,00,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,00,00,\
00,00,00,05,12,00,00,00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\DcomLaunch\Enum]
"0"="Root\\LEGACY_DCOMLAUNCH\\0000"
"Count"=dword:00000001
"NextInstance"=dword:00000001