中国DOS联盟

WIN7怎么批处理册除注册表键值。
比如以下：

[HKEY_CLASSES_ROOT\htmlfile\shell]
@="腾讯QQ"

[HKEY_CLASSES_ROOT\htmlfile\shell\open\command]
@="\"C:\\Program Files\\腾讯QQ\\QQ.EXE\" \"%1\""

[HKEY_CLASSES_ROOT\TypeLib\{2CE64F20-D4B0-11D3-9CA6-444553540000}\1.0\HELPDIR]
@="C:\\Program Files\\腾讯QQ\\"

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{CEBFF5CD-ACE2-4F4F-9178-9926F41749EA}\Count]
"{7P5N40RS-N0SO-4OSP-874N-P0S2R0O9SN8R}\\腾讯QQ\\fhqn.RKR"=hex:00,00,00,00,00,\
00,00,00,00,00,00,00,00,00,00,00,00,00,80,bf,00,00,80,bf,00,00,80,bf,00,00,\
80,bf,00,00,80,bf,00,00,80,bf,00,00,80,bf,00,00,80,bf,00,00,80,bf,00,00,80,\
bf,ff,ff,ff,ff,00,00,00,00,00,00,00,00,01,00,00,00


[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{73865FB3-9AFA-41F3-A11D-B484909C942A}_is1]
"Inno Setup: Setup Version"="5.2.3.e6"
"Inno Setup: App Path"="C:\\Program Files\\腾讯QQ"
"InstallLocation"="C:\\Program Files\\腾讯QQ\\"
"Inno Setup: Icon Group"="腾讯QQ"
"Inno Setup: User"="Administrator"
"Inno Setup: Selected Tasks"="desktopicon,quicklaunchicon"
"Inno Setup: Deselected Tasks"=""
"DisplayName"="腾讯QQ"
"UninstallString"="\"C:\\Program Files\\腾讯QQ\\unins000.exe\""
"QuietUninstallString"="\"C:\\Program Files\\腾讯QQ\\unins000.exe\" /SILENT"
"Publisher"="腾讯"
"URLInfoAbout"="http://www.QQ.com"
"HelpLink"="http://www.QQ.com"
"URLUpdateInfo"="http://www.sqq.com"
"NoModify"=dword:00000001
"NoRepair"=dword:00000001
"InstallDate"="20091120"

reg delete 不好使了？

是啊 。reg delete 不好使？