刘在石和政亨敦的关系:为什么怎么样都无法显示隐藏的文件?~

肯定被恶意代码修改了，换个杀毒试试，不过还是建议你重新安装系统。
去买张番茄花园的盘吧，简单实用，30分钟搞定！然后做个GHOST。

你说改过注册表,你只改这个吧.那不行
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL]
下面的
"CheckedValue"改成1，

再试试下面这个:

把下面内容存储成ShowALl.reg文件,双击该文件导入注册表即可

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Adv

anced\Folder\Hidden\NOHIDDEN]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advance

d"
"Text"="@shell32.dll,-30501"
"Type"="radio"
"CheckedValue"=dword:00000002
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001
"HelpID"="shell.hlp#51104"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Adv

anced\Folder\Hidden\SHOWALL]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advance

d"
"Text"="@shell32.dll,-30500"
"Type"="radio"
"CheckedValue"=dword:00000001
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001
"HelpID"="shell.hlp#51105"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Adv

anced\Folder\SuperHidden]
"Type"="checkbox"
"Text"="@shell32.dll,-30508"
"WarningIfNotDefault"="@shell32.dll,-28964"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advance

d"
"ValueName"="ShowSuperHidden"
"CheckedValue"=dword:00000000
"UncheckedValue"=dword:00000001
"DefaultValue"=dword:00000000
"HelpID"="shell.hlp#51103"

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Adv

anced\Folder\SuperHidden\Policy]

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Adv

anced\Folder\SuperHidden\Policy\DontShowSuperHidden]
@=""

具体操作方法：
1）通过记事本新建一个文件
2）将以上内容复制到新建的记事本文件中
3）通过记事本文件菜单另存为文件名填入showall.reg，编码选Unicode
4）双击存储的showall.reg文件，点击弹出的对话框是按钮即可。

对win2000和XP有效

还不行
把下面的东西保存成x.reg导入一下看看···再不行只有重装了
REGEDIT4

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"Hidden"=dword:00000001
"ShowCompColor"=dword:00000001
"HideFileExt"=dword:00000000
"DontPrettyPath"=dword:00000000
"ShowInfoTip"=dword:00000001
"HideIcons"=dword:00000000
"MapNetDrvBtn"=dword:00000000
"WebView"=dword:00000001
"Filter"=dword:00000000
"SuperHidden"=dword:00000000
"SeparateProcess"=dword:00000001
"ListviewAlphaSelect"=dword:00000000
"ListviewShadow"=dword:00000001
"ListviewWatermark"=dword:00000000
"TaskbarAnimations"=dword:00000000
"StartMenuInit"=dword:00000002
"StartButtonBalloonTip"=dword:00000002
"TaskbarSizeMove"=dword:00000001
"TaskbarGlomming"=dword:00000000
"DisableThumbnailCache"=dword:00000001
"ClassicViewState"=dword:00000000
"WebViewBarricade"=dword:00000001
"ShowSuperHidden"=dword:00000001
"PersistBrowsers"=dword:00000000
"FolderContentsInfoTip"=dword:00000001
"FriendlyTree"=dword:00000001
"NoNetCrawling"=dword:00000001

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\CabinetState]
"Settings"=hex:0c,00,02,00,1b,01,e5,77,60,00,00,00
"FullPath"=dword:00000001
"FullPathAddress"=dword:00000001

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\HideMyComputerIcons]
"{21EC2020-3AEA-1069-A2DD-08002B30309D}"=dword:00000000

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer]
"ShellState"=hex:24,00,00,00,28,20,00,00,00,00,00,00,00,00,00,00,00,00,00,00,01,00,00,00,0d,00,00,00,00,00,00,00,00,00,00,00

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoDeletePrinter"=dword:00000000
"NoAddPrinter"=dword:00000000
"NoDesktop"=dword:00000000
"NoViewContextMenu"=dword:00000000
"NoClose"=dword:00000000
"NoLogOff"=dword:00000000
"NoRun"=dword:00000000
"NoFolderOptions"=dword:00000000
"NoSetFolders"=dword:00000000
"RestrictRun"=dword:00000000
"NoFileMenu"=dword:00000000
"NoStartMenuSubFolders"=dword:00000000
"NoCommonGroups"=dword:00000000
"NoCloseDragDropBands"=dword:00000000
"NoChangeStartMenu"=dword:00000000
"NoRecentDocsNetHood"=dword:00000000
"DisablePersonalDirChange"=dword:00000000
"NoWelcomeScreen"=dword:00000000
"NoMovingBands"=dword:00000000
"NoCommonsGroups"=dword:00000000
"NoComputersNearMe"=dword:00000000
"NoEntireNetwork"=dword:00000000
"NoDriveTypeAutoRun"=dword:000000ff
"NoAutoUpdate"=dword:00000000
"ForceClassicControlPanel"=dword:00000001
"NoDesktopCleanupWizard"=dword:00000001
"NoNetHood"=dword:00000001
"NoSMBalloonTip"=dword:00000001
"NoAutoTrayNotify"=dword:00000001
"NoInstrumentation"=dword:00000001
"Intellimenus"=dword:00000001
"ClearRecentDocsOnExit"=dword:00000001
"NoRecentDocsHistory"=dword:00000001
"StartMenuLogOff"=dword:00000001
"NoStartMenuNetworkPlaces"=dword:00000001
"NoStartMenuMyMusic"=dword:00000001
"NoSMMyPictures"=dword:00000001
"NoFind"=dword:00000001
"NoFavoritesMenu"=dword:00000001
"NoNetworkConnections"=dword:00000001
"NoRecentDocsMenu"=dword:00000001
"NoSMMyDocs"=dword:00000001
"NoWindowsUpdate"=dword:00000001
"NoSharedDocuments"=dword:00000001
"NoCDBurning"=dword:00000001
"NoNetConnectDisconnect"=dword:00000001
"NoSetTaskbar"=dword:00000000

[HKEY_USERS\S-1-5-21-1123561945-73586283-725345543-1003\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer]
"NoDeletePrinter"=dword:00000000
"NoAddPrinter"=dword:00000000
"NoDesktop"=dword:00000000
"NoViewContextMenu"=dword:00000000
"NoClose"=dword:00000000
"NoLogOff"=dword:00000000
"NoRun"=dword:00000000
"NoFolderOptions"=dword:00000000
"NoSetFolders"=dword:00000000
"RestrictRun"=dword:00000000
"NoFileMenu"=dword:00000000
"NoStartMenuSubFolders"=dword:00000000
"NoCommonGroups"=dword:00000000
"NoCloseDragDropBands"=dword:00000000
"NoChangeStartMenu"=dword:00000000
"NoRecentDocsNetHood"=dword:00000000
"DisablePersonalDirChange"=dword:00000000
"NoWelcomeScreen"=dword:00000000
"NoMovingBands"=dword:00000000
"NoCommonsGroups"=dword:00000000
"NoComputersNearMe"=dword:00000000
"NoEntireNetwork"=dword:00000000
"NoDriveTypeAutoRun"=dword:000000ff
"NoAutoUpdate"=dword:00000000
"ForceClassicControlPanel"=dword:00000001
"NoDesktopCleanupWizard"=dword:00000001
"NoNetHood"=dword:00000001
"NoSMBalloonTip"=dword:00000001
"NoAutoTrayNotify"=dword:00000001
"NoInstrumentation"=dword:00000001
"Intellimenus"=dword:00000001
"ClearRecentDocsOnExit"=dword:00000001
"NoRecentDocsHistory"=dword:00000001
"StartMenuLogOff"=dword:00000001
"NoStartMenuNetworkPlaces"=dword:00000001
"NoStartMenuMyMusic"=dword:00000001
"NoSMMyPictures"=dword:00000001
"NoFind"=dword:00000001
"NoFavoritesMenu"=dword:00000001
"NoNetworkConnections"=dword:00000001
"NoRecentDocsMenu"=dword:00000001
"NoSMMyDocs"=dword:00000001
"NoWindowsUpdate"=dword:00000001
"NoSharedDocuments"=dword:00000001
"NoCDBurning"=dword:00000001
"NoNetConnectDisconnect"=dword:00000001
"NoSetTaskbar"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
"TaskbarSizeMove"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder]
"Type"="group"
"Bitmap"=hex(2):25,00,00,00,53,00,00,00,79,00,00,00,73,00,00,00,74,00,00,00,65,00,00,00,6d,00,00,00,52,00,00,00,6f,00,00,00,6f,00,00,00,74,00,00,00,25,00,00,00,5c,00,00,00,73,00,00,00,79,00,00,00,73,00,00,00,74,00,00,00,65,00,00,00,6d,00,00,00,33,00,00,00,32,00,00,00,5c,00,00,00,53,00,00,00,48,00,00,00,45,00,00,00,4c,00,00,00,4c,00,00,00,33,00,00,00,32,00,00,00,2e,00,00,00,64,00,00,00,6c,00,00,00,6c,00,00,00,2c,00,00,00,34,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\ClassicViewState]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="ClassicViewState"
"CheckedValue"=dword:00000000
"UncheckedValue"=dword:00000001
"DefaultValue"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\ControlPanelInMyComputer]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\HideMyComputerIcons"
"Type"="checkbox"
"ValueName"="{21EC2020-3AEA-1069-A2DD-08002B30309D}"
"CheckedValue"=dword:00000000
"UncheckedValue"=dword:00000001
"DefaultValue"=dword:00000001
"HKeyRoot"=dword:80000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\DesktopProcess]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="SeparateProcess"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\DesktopProcess\Policy\SeparateProcess]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\DisableThumbCache]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="DisableThumbnailCache"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\FolderSizeTip]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="FolderContentsInfoTip"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\FriendlyTree]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="FriendlyTree"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden]
"Type"="group"
"Bitmap"=hex(2):25,00,00,00,53,00,00,00,79,00,00,00,73,00,00,00,74,00,00,00,65,00,00,00,6d,00,00,00,52,00,00,00,6f,00,00,00,6f,00,00,00,74,00,00,00,25,00,00,00,5c,00,00,00,73,00,00,00,79,00,00,00,73,00,00,00,74,00,00,00,65,00,00,00,6d,00,00,00,33,00,00,00,32,00,00,00,5c,00,00,00,53,00,00,00,48,00,00,00,45,00,00,00,4c,00,00,00,4c,00,00,00,33,00,00,00,32,00,00,00,2e,00,00,00,64,00,00,00,6c,00,00,00,6c,00,00,00,2c,00,00,00,34,00,00,00,00,00,00,00,00,00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\NOHIDDEN]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"Type"="radio"
"CheckedValue"=dword:00000002
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL]
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"Type"="radio"
"CheckedValue"=dword:00000001
"ValueName"="Hidden"
"DefaultValue"=dword:00000002
"HKeyRoot"=dword:80000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\HideFileExt]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="HideFileExt"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\NetCrawler]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="NoNetCrawling"
"CheckedValue"=dword:00000000
"UncheckedValue"=dword:00000001
"DefaultValue"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\NetCrawler\Policy\NoNetCrawling]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\PersistBrowsers]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="PersistBrowsers"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\ShowCompColor]
"Type"="checkbox"
"Text"="@shell32.dll,-30512"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="ShowCompColor"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\ShowFullPath]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\CabinetState"
"ValueName"="FullPath"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\ShowFullPathAddress]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\CabinetState"
"ValueName"="FullPathAddress"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\ShowInfoTip]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="ShowInfoTip"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000001

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SimpleSharing]
"Type"="checkbox"
"HKeyRoot"=dword:80000002
"RegPath"="System\\CurrentControlSet\\Control\\LSA"
"ValueName"="ForceGuest"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"HelpID"="shell.hlp#51154"
"DefaultValue"=dword:00000001

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa]
"forceguest"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SuperHidden]
"Type"="checkbox"
"WarningIfNotDefault"="@shell32.dll,-28964"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="ShowSuperHidden"
"CheckedValue"=dword:00000000
"UncheckedValue"=dword:00000001
"DefaultValue"=dword:00000000

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\SuperHidden\Policy\DontShowSuperHidden]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\WebViewBarricade]
"Type"="checkbox"
"HKeyRoot"=dword:80000001
"RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced"
"ValueName"="WebViewBarricade"
"CheckedValue"=dword:00000001
"UncheckedValue"=dword:00000000
"DefaultValue"=dword:00000000