很多用户说win7磁盘管理打不开怎么回事呢？可能是我们在不知不觉中限制了磁盘管理功能，或者相关组件出现了受损破坏，所以导致win7磁盘管理打不开，那么有什么方法可以解决此问题呢？针对此故障问题，下面教程和大家分享win7磁盘管理打不开的修复方法。
推荐：win7 64位系统下载
方法一：
1、在键盘shWindows + R调出运行程序，输入diskmgmt.msc命令并回车即可打开磁盘管理；
2、磁盘管理界面。
方法二：
1、依次打开开始菜单-附件-记事本；
2、将下面代码复制到记事本中，并保存。切记保存时要讲后缀“.txt”改为“.reg”；
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Manage]
@=hex(2):40,00,25,00,73,00,79,00,73,00,74,00,65,00,6d,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,00,6d,00,\
79,00,63,00,6f,00,6d,00,70,00,75,00,74,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,\
00,34,00,30,00,30,00,00,00
"MUIVerb"=hex(2):40,00,25,00,73,00,79,00,73,00,74,00,65,00,6d,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,\
00,6d,00,79,00,63,00,6f,00,6d,00,70,00,75,00,74,00,2e,00,64,00,6c,00,6c,00,\
2c,00,2d,00,34,00,30,00,30,00,00,00
"SuppressionPolicy"=dword:4000003c
"HasLUAShield"=""
[HKEY_CLASSES_ROOT\CLSID\{20D04FE0-3AEA-1069-A2D8-08002B30309D}\shell\Manage\command]
@=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,73,00,79,00,73,\
00,74,00,65,00,6d,00,33,00,32,00,5c,00,6d,00,6d,00,63,00,2e,00,65,00,78,00,\
65,00,20,00,2f,00,73,00,20,00,25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,\
00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,63,00,6f,00,\
6d,00,70,00,6d,00,67,00,6d,00,74,00,2e,00,6d,00,73,00,63,00,00,00
3、双击打开保存的注册表文件，遇到用户账户控制就选择是，这样就导入了注册表，磁盘管理就恢复了。
win7磁盘管理打不开的修复方法分享到这里了，希望此教程内容能够帮助到大家！