高级OEM制作问题

我在论坛里下了下面这份注册表信息,刚装完系统时,能用,但没过一下,也没装什么东西,用不了,今晚一个同学那碟去装也是这样.
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Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}]
@="联想电脑欢迎你"
"InfoTip"="欢迎随时与我联系"
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\DefaultIcon]
@="OemLinkIcon.ico"
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\InProcServer32]
@=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,00,73,00,68,00,\
  64,00,6f,00,63,00,76,00,77,00,2e,00,64,00,6c,00,6c,00,00,00
"ThreadingModel"="Apartment"
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\Instance]
"CLSID"="{3f454f0e-42ae-4d7c-8ea3-328250d6e272}"
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\Instance\InitPropertyBag]
"CLSID"="{13709620-C279-11CE-A49E-444553540000}"
"method"="ShellExecute"
"Command"="欢迎随时与我联系"
"Param1"="sysdm.cpl"      <-------这里的sysdm.cpl,刚开始是能用的,后来就用不了了
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\shellex]
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\shellex\ContextMenuHandlers]
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\shellex\ContextMenuHandlers\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}]
@="联想电脑欢迎你"
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\shellex\MayChangeDefaultMenu]
@="联想电脑欢迎你"
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\ShellFolder]
"Attributes"=dword:00000000
-------------------------------------------------[color=&#35;FF1493]文字[color=&#35;000000]文字

还要在注册表里添加如下信息：
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartMenu\StartPanel\ShowOEMLink]
"NoOEMLinkInstalled"=dword:00000000

添加还是不行.
有没有相关的连接参考一下呀?

只要是如下导入注册表就行的了。还有就是你要有个图标的文件，它是ico文件。
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}]
@="联想电脑欢迎你"
"InfoTip"="欢迎随时与我联系"
　
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\DefaultIcon]
@="%windir%\\system32\\你的图标文件.ico"
　
[HKEY_CLASSES_ROOT\CLSID\{2559a1f6-21d7-11d4-bdaf-00c04f60b9f0}\Instance\InitPropertyBag]
"Command"="欢迎随时与我联系"
"Param1"="sysdm.cpl"
　
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\StartMenu\StartPanel\ShowOEMLink]
"NoOEMLinkInstalled"=dword:00000000

添加后,还是出现这个问题,怎么也猜不出是哪里出的错?
我用的是番茄版的XP+SP2,刚恢复系统时可以打开,就是觉得用着用着过了一会,它就出这个问题了.
曾经试过用别人的sysdm.cpl(sysdm.cpl确定没问题)来替换自己机子上的,还是出这个问题.
怪....