问题描述：打卡IE浏览器在地址栏下拉栏中点击以前输入过的网址后提示“无法访问，http:www.dn119.cn/ 文件名、目录名或卷标语法不正确”。但是在IE地址栏直接输入www.dn119.cn然后回车就可以正常打开网页，并且如果直接输入网址后点击“转到”按钮还是会提示“文件名、目录名或卷标语法不正确”。（本文来自：电脑维修网）
用360安全卫士修复IE浏览器问题依然存在，杀毒也没有效果。下面给出经过笔者测试的有效解决IE浏览器提示“文件名、目录名或卷标语法不正确”的方法。
在桌面新建一个txt文本文件，把下面的东西复制进去，在“文件”菜单上，单击“另存为。 在“文件名”框中，键入 1.reg，然后将文件保存到桌面上。 退出记事本。 双击桌面上的 1.reg 文件，然后单击“是”
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}]
"InfoTip"=hex(2):40,00,73,00,68,00,64,00,6f,00,63,00,6c,00,63,00,2e,00,64,00,/
6c,00,6c,00,2c,00,2d,00,38,00,38,00,31,00,00,00
"LocalizedString"=hex(2):40,00,73,00,68,00,64,00,6f,00,63,00,6c,00,63,00,2e,00,/
64,00,6c,00,6c,00,2c,00,2d,00,38,00,38,00,30,00,00,00
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/DefaultIcon]
@=hex(2):73,00,68,00,64,00,6f,00,63,00,6c,00,63,00,2e,00,64,00,6c,00,6c,00,2c,/
00,2d,00,31,00,39,00,30,00,00,00
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/InProcServer32]
@=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,00,73,00,68,00,/
64,00,6f,00,63,00,76,00,77,00,2e,00,64,00,6c,00,6c,00,00,00
"ThreadingModel"="Apartment"
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/shell]
@="OpenHomePage"
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/shell/baidu]
@="百度"
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/shell/baidu/Command]
@="iexplore.exe /"www.baidu.com/""
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/shell/OpenHomePage]
@="打开主页 (&H)"
"MUIVerb"="@shdoclc.dll,-10241"
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/shell/OpenHomePage/Command]
@=hex(2):22,00,43,00,3a,00,5c,00,50,00,72,00,6f,00,67,00,72,00,61,00,6d,00,20,/
00,46,00,69,00,6c,00,65,00,73,00,5c,00,49,00,6e,00,74,00,65,00,72,00,6e,00,/
65,00,74,00,20,00,45,00,78,00,70,00,6c,00,6f,00,72,00,65,00,72,00,5c,00,69,/
00,65,00,78,00,70,00,6c,00,6f,00,72,00,65,00,2e,00,65,00,78,00,65,00,22,00,/
00,00
[HKEY_CLASSES_ROOT/CLSID/{871C5380-42A0-1069-A2EA-08002B30309D}/ShellFolder]
"Attributes"=dword:00000024
"HideFolderVerbs"=""
"WantsParseDisplayName"=""
"HideOnDesktopPerUser"=""
好了，现在打开ie浏览器在下拉栏里点击你以前输入过的网址看看还会出现“文件名、目录名或卷标语法不正确”的提示吗？