对于Windows用户来讲，当下最流行的还是win7操系、以后的趋势肯定是win10，只是时间的考验
相信大家在用windows系统的时，一直有个问题在困扰大家包括我
就是刚装的sys，无论是98、Me、2K、03、xp、Vista、W2008、W7、W8、W10还是各种WinServer 刚装完的时候特别好用（犹如边疆的泉水清又纯），但用不了多久，就会出现开机启动慢、起来后更慢
相信各位PC操控者最头疼的问题莫过于此，只要中标、被强制流氓soft、系统未优化、不管你的配置有多高，CPu有多少核，都白搭，你只有两眼发痴目光呆滞的看着PC，想砸又无能为力，不砸又难解心头之恨-------ok~今天就分享一个更改目录的办法！进入正文
每个sys都有AppData，一般的用户名都是Administrator，默认状态下，开机进Win桌面后，所有启动的或run中的缓存、临时Temp、各种software、所产生的appdata都在User的文件夹下
我以Win7为例（Win10也是一样的目录）
从你的Windows登录进去后，所有运行的software产生的数据、漫游、非漫游、每个soft对应产生的目录都被写到里面，下面这个图红色圆圈默认情况下是 C:userAministrator
我这里是是已经修改好的，Appdata意思就是应用程序数据，它里面有三个子文件夹 local，locallow和roaming
以上这些说的是因为这些东西在作祟，但你还不能删了它们，1是你删不掉，2是删了也会在新建，我的观点就是，不惹你，不杀你我把你请到鸟不生蛋的地方
除了这里面的三个外 红字文件夹 里面的东西随便删
C:Users用户名AppDataLocalTemp 里面临时文件
C:Users用户名AppDataLocalMicrosoftWindowsTemporary Internet Files IE缓存文件（默认隐藏）
C:Users用户名AppDataLocalMicrosoftWindowsHistory 浏览器历史记录（默认隐藏）
PC用久了，C的空间越来越小，系统也越来越卡主要就是因为用户的AppData目录越来越大，东西越来越多（另外还有win的temp和ie的缓存，不懂的找度娘吧）
C盘在我的脑海里就是纯Sys，能不装东西就不装东西（也可能我对这块比较洁癖）
移动步骤
先装个PE，进PE后，手动复制C:Users用户名 到E: （记住是整个用户名文件夹整体复制，E:随便你写DEF 只要离开c就ok。不要看网上的帖子移动AppData文件夹，治标不治本）
进册表 找到 HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerShell Folders
修改 Shell Folders 和User Shell Folders 下面的值就是我们要修改的内容，你看到的就是我已经修改好的
User Shell Folders 右边红色方框的值 %USERPROFILE% 难点
我们与其一个一个的改 %USERPROFILE% 不如直接改它的源头
找到 HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileList
把Profilelist 下的最长的两个目录里的值 
这是我改好的，你们的应该是C:useradministrator
这里记录了系统中所有帐户的配置文件路径，分别在各个用户所对应的SID项之下，其中的“ProfileImagePath”
字符串值就是%USERPROFILE%的值了------千万注意，这里你改了之后就不用一个一个的去改了
改完之后，重启一下，进系统后先把C:useradministratorAppData目录删除，如果能，直接把administrator目录给删了就行了
大功告成！！
这样改完之后吗，只要你的电脑不中毒，空间充足，你老了，它也一直很年轻
顺便将三个注册表打包了，下面的代码你不想吐的话就不要看。直接复制我的就可以，把路径改成自己的就OK
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerUser Shell Folders]
"AppData"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,00,00
"Cache"=hex(2):45,00,3a,00,5c,00,54,00,65,00,6d,00,70,00,5c,00,49,00,6e,00,74,
00,65,00,72,00,6e,00,65,00,74,00,20,00,34,4e,f6,65,87,65,f6,4e,00,00
"Cookies"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,
00,43,00,6f,00,6f,00,6b,00,69,00,65,00,73,00,00,00
"Desktop"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,44,00,65,00,73,00,6b,00,74,00,6f,00,70,00,00,00
"Favorites"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,46,00,61,00,76,00,6f,00,72,00,69,00,74,00,65,00,73,
00,00,00
"History"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,4c,
00,6f,00,63,00,61,00,6c,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,00,6f,00,
66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,48,00,69,
00,73,00,74,00,6f,00,72,00,79,00,00,00
"Local AppData"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,
49,00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,
00,4c,00,6f,00,63,00,61,00,6c,00,00,00
"My Music"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,4d,00,75,00,73,00,69,00,63,00,00,00
"My Pictures"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,
00,4c,00,45,00,25,00,5c,00,50,00,69,00,63,00,74,00,75,00,72,00,65,00,73,00,
00,00
"My Video"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,56,00,69,00,64,00,65,00,6f,00,73,00,00,00
"NetHood"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,
00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,00,20,00,53,00,68,00,6f,00,72,00,
74,00,63,00,75,00,74,00,73,00,00,00
"Personal"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,44,00,6f,00,63,00,75,00,6d,00,65,00,6e,00,74,00,73,
00,00,00
"Programs"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,
00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,5c,00,50,00,
72,00,6f,00,67,00,72,00,61,00,6d,00,73,00,00,00
"Recent"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,4c,
00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,00,
6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,
00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,
52,00,65,00,63,00,65,00,6e,00,74,00,00,00
"SendTo"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,4c,
00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,00,
6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,
00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,
53,00,65,00,6e,00,64,00,54,00,6f,00,00,00
"Startup"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,
00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,5c,00,50,00,
72,00,6f,00,67,00,72,00,61,00,6d,00,73,00,5c,00,53,00,74,00,61,00,72,00,74,
00,75,00,70,00,00,00
"Start Menu"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,
00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,
52,00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,
00,73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,
5c,00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,00,00
"Templates"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,
00,54,00,65,00,6d,00,70,00,6c,00,61,00,74,00,65,00,73,00,00,00
"{374DE290-123F-4565-9164-39C4925E467B}"=hex(2):25,00,55,00,53,00,45,00,52,00,
50,00,52,00,4f,00,46,00,49,00,4c,00,45,00,25,00,5c,00,44,00,6f,00,77,00,6e,
00,6c,00,6f,00,61,00,64,00,73,00,00,00
"PrintHood"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,
4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,
00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,
73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,
00,50,00,72,00,69,00,6e,00,74,00,65,00,72,00,20,00,53,00,68,00,6f,00,72,00,
74,00,63,00,75,00,74,00,73,00,00,00
Windows Registry Editor Version 5.00
[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerShell Folders]
"!Do not use this registry key"="Use the SHGetFolderPath or SHGetKnownFolderPath function instead"
"AppData"="E:\administrator\AppData\Roaming"
"Local AppData"="E:\administrator\AppData\Local"
"My Video"="E:\administrator\Videos"
"{1B3EA5DC-B587-4786-B4EF-BD1DC332AEAE}"="E:\administrator\AppData\Roaming\Microsoft\Windows\Libraries"
"My Pictures"="E:\administrator\Pictures"
"Desktop"="E:\administrator\Desktop"
"History"="E:\administrator\AppData\Local\Microsoft\Windows\History"
"NetHood"="E:\administrator\AppData\Roaming\Microsoft\Windows\Network Shortcuts"
"{56784854-C6CB-462B-8169-88E350ACB882}"="E:\administrator\Contacts"
"Cookies"="E:\administrator\AppData\Roaming\Microsoft\Windows\Cookies"
"Favorites"="E:\administrator\Favorites"
"SendTo"="E:\administrator\AppData\Roaming\Microsoft\Windows\SendTo"
"Start Menu"="E:\administrator\AppData\Roaming\Microsoft\Windows\Start Menu"
"My Music"="E:\administrator\Music"
"Programs"="E:\administrator\AppData\Roaming\Microsoft\Windows\Start Menu\Programs"
"Recent"="E:\administrator\AppData\Roaming\Microsoft\Windows\Recent"
"CD Burning"="E:\administrator\AppData\Local\Microsoft\Windows\Burn\Burn"
"PrintHood"="E:\administrator\AppData\Roaming\Microsoft\Windows\Printer Shortcuts"
"{7D1D3A04-DEBB-4115-95CF-2F29DA2920DA}"="E:\administrator\Searches"
"{374DE290-123F-4565-9164-39C4925E467B}"="E:\administrator\Downloads"
"{A520A1A4-1780-4FF6-BD18-167343C5AF16}"="E:\administrator\AppData\LocalLow"
"Startup"="E:\administrator\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup"
"Administrative Tools"="E:\administrator\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Administrative Tools"
"Personal"="E:\administrator\Documents"
"{BFB9D5E0-C6A9-404C-B2B2-AE6DB6AF4968}"="E:\administrator\Links"
"Cache"="E:\Temp\Internet 临时文件"
"Templates"="E:\administrator\AppData\Roaming\Microsoft\Windows\Templates"
"{4C5C32FF-BB9D-43B0-B5B4-2D72E54EAAA4}"="E:\administrator\Saved Games"
"Fonts"="C:\Windows\Fonts"
"administrator Video"="E:\administrator\Videos"
"administrator Pictures"="E:\administrator\Pictures"
"administrator Music"="E:\administrator\Music"
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileList]
"ProfilesDirectory"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,
00,69,00,76,00,65,00,25,00,5c,00,55,00,73,00,65,00,72,00,73,00,00,00
"Default"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,00,69,00,
76,00,65,00,25,00,5c,00,55,00,73,00,65,00,72,00,73,00,5c,00,44,00,65,00,66,
00,61,00,75,00,6c,00,74,00,00,00
"Public"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,00,69,00,76,
00,65,00,25,00,5c,00,55,00,73,00,65,00,72,00,73,00,5c,00,50,00,75,00,62,00,
6c,00,69,00,63,00,00,00
"ProgramData"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,44,00,72,00,69,
00,76,00,65,00,25,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,44,00,
61,00,74,00,61,00,00,00
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-18]
"Flags"=dword:0000000c
"State"=dword:00000000
"RefCount"=dword:00000001
"Sid"=hex:01,01,00,00,00,00,00,05,12,00,00,00
"ProfileImagePath"=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,00,63,00,6f,00,6e,00,66,00,69,00,67,00,5c,00,73,00,79,00,73,00,74,00,65,
00,6d,00,70,00,72,00,6f,00,66,00,69,00,6c,00,65,00,00,00
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-19]
"ProfileImagePath"=hex(2):43,00,3a,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,
00,73,00,5c,00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,50,00,72,00,6f,00,
66,00,69,00,6c,00,65,00,73,00,5c,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
"Flags"=dword:00000000
"State"=dword:00000000
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-20]
"ProfileImagePath"=hex(2):43,00,3a,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,
00,73,00,5c,00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,50,00,72,00,6f,00,
66,00,69,00,6c,00,65,00,73,00,5c,00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,
00,53,00,65,00,72,00,76,00,69,00,63,00,65,00,00,00
"Flags"=dword:00000000
"State"=dword:00000000
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-21-3880342755-295460319-945441334-1000]
"ProfileImagePath"=hex(2):45,00,3a,00,5c,00,41,00,64,00,6d,00,69,00,6e,00,69,
00,73,00,74,00,72,00,61,00,74,00,6f,00,72,00,00,00
"Flags"=dword:00000000
"State"=dword:00000100
"Sid"=hex:01,05,00,00,00,00,00,05,15,00,00,00,e3,54,49,e7,df,5d,9c,11,36,4a,5a,
38,e8,03,00,00
"ProfileLoadTimeLow"=dword:00000000
"ProfileLoadTimeHigh"=dword:00000000
"RefCount"=dword:00000001
"RunLogonScriptSync"=dword:00000000
[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionProfileListS-1-5-21-3880342755-295460319-945441334-500]
"ProfileImagePath"=hex(2):45,00,3a,00,5c,00,41,00,64,00,6d,00,69,00,6e,00,69,
00,73,00,74,00,72,00,61,00,74,00,6f,00,72,00,00,00
"Flags"=dword:00000000
"State"=dword:00000100
"Sid"=hex:01,05,00,00,00,00,00,05,15,00,00,00,e3,54,49,e7,df,5d,9c,11,36,4a,5a,
38,f4,01,00,00
"ProfileLoadTimeLow"=dword:00000000
"ProfileLoadTimeHigh"=dword:00000000
"RefCount"=dword:00000001
"RunLogonScriptSync"=dword:00000000
普及一下小知识
常用：
%USERPROFILE% =C:Users用户名
%SystemRoot% =C:WINDOWS
%SystemDrive% =C:
%APPDATA% =C:Users用户名AppDataRoaming
%LOCALAPPDATA% =C:Users用户名AppDataLocal
%windir% =C:WINDOWS
%Path% =C:Windowssystem32;C:Windows;
%ProgramData% =C:ProgramData
%ProgramFiles% =C:Program Files
%ProgramFiles(x86)% =C:Program Files (x86)
以上全部手写，良心大作，如有雷同，绝不可能！