电脑隐藏文件怎么显示啊，明明点了显示所有文件，按了确定后，又恢复了原来样子，怎么回事啊

说的简单点好不好？运行中的那个修改了不可以啊

点“我的电脑”—"工具"-“文件夹选项”，点“查看”，在“隐藏文件和文件夹"选中“显示所有文件”，就可以把隐藏文件显示出来了
另外，可以把‘隐藏受保护的文件和文件夹’前面的勾选去掉

如果还不行 就先杀下毒....

额...

修改注册表 也OK
开始，运行，输入REGEDIT 修改 HKEY_LOCAL_MACHINE主键下子键Software/Microsoft/Windows/CurrentVerssion/explorer/Advanced/Folder/Hidden/SHOWALL下的值CheckedValue，值为0 的时候，在工具里显示，是显示不出隐藏文件的。 只要把值改回1，就可以在工具里显示出隐藏文件了

中病毒了 用安全卫士360杀下就可以了

病毒.. 你用winrar,在那里面可惜看所有文件..

点“我的电脑”—"工具"-“文件夹选项”，点“查看”，在“隐藏文件和文件夹"选中“显示所有文件”，就可以把隐藏文件显示出来了 另外，可以把‘隐藏受保护的文件和文件夹’前面的勾选去掉 如果上述方法都无法显示出隐藏的文件，那可能是注册表被改了 开始，运行，输入REGEDIT 修改 HKEY_LOCAL_MACHINE主键下子键Software/Microsoft/Windows/CurrentVerssion/explorer/Advanced/Folder/Hidden/SHOWALL下的值CheckedValue，值为0 的时候，在工具里显示，是显示不出隐藏文件的。 只要把值改回1，就可以在工具里显示出隐藏文件了 或者： 创建一个文本文档 打开 输入以下内容 Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL] "CheckedValue"=dword:00000001 然后保存 把文档的扩展名（txt）改为（reg） 之后双击那个文件 再显示隐藏文件就可以了

既然不可以还不快采纳我的答案?我有经验的. 中毒了先杀毒.显示隐藏文件的话这样做. 以下这个办法绝对原创,非抄袭. 一定管用的.而且下次中毒时文件夹选项也不会受到影响. 仍旧不行的话说一声,我还有办法. 将以下内容复制到记事本,另存为"xxx.reg",然后导入即可. 然后再在文件夹选项里选. Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced] "TaskbarSizeMove"=dword:00000000 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder] "Type"="group" "Text"="@shell32.dll,-30498" "Bitmap"=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,00,53,00,\ 48,00,45,00,4c,00,4c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,34,00,00,\ 00 "HelpID"="shell.hlp#51140" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\ClassicViewState] "Type"="checkbox" "Text"="@shell32.dll,-30506" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="ClassicViewState" "CheckedValue"=dword:00000000 "UncheckedValue"=dword:00000001 "DefaultValue"=dword:00000000 "HelpID"="shell.hlp#51076" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\ControlPanelInMyComputer] "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\HideMyComputerIcons" "Text"="@shell32.dll,-30497" "Type"="checkbox" "ValueName"="{21EC2020-3AEA-1069-A2DD-08002B30309D}" "CheckedValue"=dword:00000000 "UncheckedValue"=dword:00000001 "DefaultValue"=dword:00000001 "HKeyRoot"=dword:80000001 "HelpID"="shell.hlp#51150" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\DesktopProcess] "Type"="checkbox" "Text"="@shell32.dll,-30507" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="SeparateProcess" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "DefaultValue"=dword:00000000 "HelpID"="shell.hlp#51079" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\DesktopProcess\Policy] [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" "Text"="@shell32.dll,-30517" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="DisableThumbnailCache" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "DefaultValue"=dword:00000000 "HelpID"="shell.hlp#51155" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\FolderSizeTip] "Type"="checkbox" "Text"="@shell32.dll,-30514" "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" "Text"="@shell32.dll,-30511" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="FriendlyTree" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "HelpID"="shell.hlp#51149" "DefaultValue"=dword:00000001 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\Hidden] "Text"="@shell32.dll,-30499" "Type"="group" "Bitmap"=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,00,53,00,\ 48,00,45,00,4c,00,4c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,34,00,00,\ 00 "HelpID"="shell.hlp#51131" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\Hidden\NOHIDDEN] "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "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\Advanced\'Folder\Hidden\SHOWALL] "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "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\Advanced\'Folder\HideFileExt] "Type"="checkbox" "Text"="@shell32.dll,-30503" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="HideFileExt" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "DefaultValue"=dword:00000001 "HelpID"="shell.hlp#51101" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\NetCrawler] "Type"="checkbox" "Text"="@shell32.dll,-30509" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="NoNetCrawling" "CheckedValue"=dword:00000000 "UncheckedValue"=dword:00000001 "DefaultValue"=dword:00000000 "HelpID"="shell.hlp#51147" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\NetCrawler\Policy] [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" "Text"="@shell32.dll,-30513" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="PersistBrowsers" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "HelpID"="shell.hlp#51152" "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 "HelpID"="shell.hlp#51130" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\ShowFullPath] "Type"="checkbox" "Text"="@shell32.dll,-30504" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\CabinetState" "ValueName"="FullPath" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "DefaultValue"=dword:00000000 "HelpID"="shell.hlp#51100" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\ShowFullPathAddress] "Type"="checkbox" "Text"="@shell32.dll,-30505" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\CabinetState" "ValueName"="FullPathAddress" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "DefaultValue"=dword:00000001 "HelpID"="shell.hlp#51107" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\ShowInfoTip] "Type"="checkbox" "Text"="@shell32.dll,-30502" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="ShowInfoTip" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "DefaultValue"=dword:00000001 "HelpID"="shell.hlp#51102" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\SimpleSharing] "Type"="checkbox" "Text"="@shell32.dll,-30518" "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\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\SuperHidden] "Type"="checkbox" "Text"="@shell32.dll,-30508" "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 "HelpID"="shell.hlp#51103" [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\'Folder\SuperHidden\Policy] [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" "Text"="@shell32.dll,-30510" "HKeyRoot"=dword:80000001 "RegPath"="Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Advanced" "ValueName"="WebViewBarricade" "CheckedValue"=dword:00000001 "UncheckedValue"=dword:00000000 "HelpID"="shell.hlp#51148" "DefaultValue"=dword:00000000