电脑右键菜单

不知道什么原因，不论是右键什么地方而显示的菜单都是这样的，看上去不舒服，杀过毒，重启过，还是这样，请问高手应该如何解决？谢谢！

把以下内容复制到记事本，另存为REG格式 另存的时候选择所有格式 重命名为aa.reg（注意.reg要输入英文的） 然后双击就可以了


REGEDIT4

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*]
"InfoTip"="prop:Type;DocAuthor;DocTitle;DocSubject;DocComments;Write;Size"
"QuickTip"="prop:Type;Size"
"AlwaysShowExt"=""
"TileInfo"="prop:Type;Size"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\OpenWithList]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\OpenWithList\Excel.exe]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\OpenWithList\IExplore.exe]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\OpenWithList\MSPaint.exe]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\OpenWithList\Notepad.exe]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\OpenWithList\Winword.exe]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\OpenWithList\WordPad.exe]
@=""

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\Offline Files]
@="{750fdf0e-2a26-11d1-a3ea-080036587f03}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\Open With]
@="{09799AFB-AD67-11d1-ABCD-00C04FC30936}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\Open With EncryptionMenu]
@="{A470F8CF-A1E8-4f65-8335-227475AA5C46}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\Symantec.Norton.Antivirus.IEContextMenu]
@="{5345A4D5-41EB-4A2F-9616-CE1D4F6C35B2}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\WinRAR]
@="{B41DB860-8EE4-11D2-9906-E49FADC173CA}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\ContextMenuHandlers\{a2a9545d-a0c2-42b4-9708-a0b2badd77c8}]
@="附到「开始」菜单"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\PropertySheetHandlers]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\PropertySheetHandlers\CryptoSignMenu]
@="{7444C719-39BF-11D1-8CD9-00C04FC29D45}"

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\PropertySheetHandlers\{1F2E5C40-9550-11CE-99D2-00AA006E086C}]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\PropertySheetHandlers\{3EA48300-8CF6-101B-84FB-666CCB9BCD32}]

[HKEY_LOCAL_MACHINE\SOFTWARE\Classes\*\shellex\PropertySheetHandlers\{883373C3-BF89-11D1-BE35-080036B11A03}]
@="Summary Properties Page"