Windows注册表LEGACY项的删除方法
Windows注册表的LEGACY项是受系统保护的，所以一般是不允许删除的，但是有时为了把软件卸载干净（如Oracle等），甚至某些时候一些可恶的病毒、流氓软件又可以写到这个项里去，现在我就教大家如何删除LEGACY中的值。
1、Windows XP系统（含WIN2003)
Windows XP下，删除LEGACY中的值，比较简单，在想要删除的选项中单击鼠标右键，选择“权限”，进入后，对于“Everyone”选项，选择“完全控制”，确定退出，再次选择要删除的选项即可删除了。
2、Windows Vista系统
Windows XP系统下的修改权限的方法，在Windows
Vista系统下是无效的，这时我们需要借助一个工具——PsExec.exe，这个工具集成在PsTools里（下载地址：）。
（1）首先下载上面的PsTools，将其中的PsExec.exe文嘉拷贝到系统Windows\System
32文件夹内；
（2）按Windows徽标键+R键，打开运行窗口，输入“CMD”，弹出命令提示窗口；
（3）输入：psexec -s -i -d
regedit.exe，然后回车，弹出“注册表编辑器”，此时就可以删除想要删除的值了。
3、Windows 7系统
操作方法同Windows Vista系统。
已投稿到：
以上网友发言只代表其个人观点，不代表新浪网的观点或立场。注册表里有LEGACY_****的项,怎么删除这些项?我删不去!_百度知道╭ァ风?似无痕
早试过了，还是删不了
您的举报已经提交成功，我们将尽快处理，谢谢！
防范〉〉删除
好多病毒和木马，都是中了就晚了。
重新做个干净系统，用ghost做个image，以后就不愁了。
大家还关注什么时候会让文件在注册表中生成legacy_**的无法删除的遗留项_百度知道MDK 4.74 + MDK 5.11 + Legacy Support + packs & HLP
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Docs/ARM(R) Compiler toolchain ARM C and C++ Libraries and Floating-Point Support Reference Version 5.03.pdf639.33KBDocs/ARM(R) Compiler toolchain Assembler Reference Version 5.03.pdf3.4MBDocs/ARM(R) Compiler toolchain Compiler Reference Version 5.03.pdf3.54MBDocs/ARM(R) Compiler toolchain Creating Static Software Libraries with armar Version 5.03.pdf464.97KBDocs/ARM(R) Compiler toolchain Developing Software for ARM Processors Version 5.03.pdf1.09MBDocs/ARM(R) Compiler toolchain Errors and Warnings Reference Version 5.03.pdf837.89KBDocs/ARM(R) Compiler toolchain Introducing the ARM Compiler toolchain Version 5.03.pdf465.46KBDocs/ARM(R) Compiler toolchain Linker Reference Version 5.03.pdf1.49MBDocs/ARM(R) Compiler toolchain Migration and Compatibility Version 5.03.pdf497.5KBDocs/ARM(R) Compiler toolchain Using ARM C and C++ Libraries and Floating-Point Support Version 5.03.pdf1.16MBDocs/ARM(R) Compiler toolchain Using the Assembler Version 5.03.pdf1.18MBDocs/ARM(R) Compiler toolchain Using the Compiler Version 5.03.pdf1.84MBDocs/ARM(R) Compiler toolchain Using the fromelf Image Converter Version 5.03.pdf726.99KBDocs/ARM(R) Compiler toolchain Using the Linker Version 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