Windows7开机提示找不到iertutil.dll怎么办

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Windows7开机提示找不到iertutil.dll怎么办

 　　1、首先鼠标右击任务栏空白处选择任务管理器，(或者同时按下Ctrl+Alt+del 组合键);

　　2、发开任务管理器之后，点击管理器左上角的文件-新建任务-浏览，在创建新任务中输入C:WINDOWSsystem32，点击确定;

　　3、找到并双击cmd.exe接着输入cd c:windowssystem32dllcache，按回车;

　　4、然后输入copy iertutil.dll c:windowssystem32按回车这后会提示：1个文件复制好了，重启计算机就可以解决问题了。

　　方法二、

　　1、比较简单的的方法就是从朋友那里拷贝一份iertutil.dll，首先进入c:windowssystem32目录下拷贝iertutil.dll文件，复制到一个U盘中;

　　2、然后将U盘插入自己电脑中，按CTRl+Alt+DEL，运行任务管理器。依次点击：文件-新建任务-浏览-我的电脑;

　　3、找到U盘盘符右键复制iertutil.dll到C:windowssystem32下;

　　4、接下来打开任务管理器，在运行里面输入regsvr32 iertutil.dll，重启计算机即可。

解决windows7安装CAD出现错误1606技巧

 　　1、首先在桌面的空白处鼠标右击选择新建--文本文档选项;

　　2、然后将以下内容复制到记事本里面，

　　Windows Registry Editor Version 5.00

　　[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionExplorerShell Folders]

　　"!Do not use this registry key"="Use the SHGetFolderPath or SHGetKnownFolderPath function instead"

　　"AppData"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,

　　00,6f,00,61,00,6d,00,69,00,6e,00,67,00,00,00

　　"Cache"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,4c,

　　00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,4c,00,

　　6f,00,63,00,61,00,6c,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,00,6f,00,66,

　　00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,54,00,65,00,

　　6d,00,70,00,6f,00,72,00,61,00,72,00,79,00,20,00,49,00,6e,00,74,00,65,00,72,

　　00,6e,00,65,00,74,00,20,00,46,00,69,00,6c,00,65,00,73,00,00,00

　　"Cookies"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,

　　00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,

　　73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,

　　00,43,00,6f,00,6f,00,6b,00,69,00,65,00,73,00,00,00

　　"Desktop"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,44,00,65,00,73,00,6b,00,74,00,6f,00,70,00,00,00

　　"Favorites"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,46,00,61,00,76,00,6f,00,72,00,69,00,74,00,65,00,73,

　　00,00,00

　　"History"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,4c,

　　00,6f,00,63,00,61,00,6c,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,00,6f,00,

　　66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,48,00,69,

　　00,73,00,74,00,6f,00,72,00,79,00,00,00

　　"Local AppData"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,

　　49,00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,

　　00,4c,00,6f,00,63,00,61,00,6c,00,00,00

　　"My Pictures"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,

　　00,4c,00,45,00,25,00,5c,00,50,00,69,00,63,00,74,00,75,00,72,00,65,00,73,00,

　　00,00

　　"My Music"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,4d,00,75,00,73,00,69,00,63,00,00,00

　　"My Video"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,56,00,69,00,64,00,65,00,6f,00,73,00,00,00

　　"{374DE290-123F-4565-9164-39C4925E467B}"=hex(2):25,00,55,00,53,00,45,00,52,00,

　　50,00,52,00,4f,00,46,00,49,00,4c,00,45,00,25,00,5c,00,44,00,6f,00,77,00,6e,

　　00,6c,00,6f,00,61,00,64,00,73,00,00,00

　　"NetHood"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,

　　00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,

　　73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,

　　00,4e,00,65,00,74,00,77,00,6f,00,72,00,6b,00,20,00,53,00,68,00,6f,00,72,00,

　　74,00,63,00,75,00,74,00,73,00,00,00

　　"Personal"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,44,00,6f,00,63,00,75,00,6d,00,65,00,6e,00,74,00,73,

　　00,00,00

　　"PrintHood"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,

　　00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,

　　73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,

　　00,50,00,72,00,69,00,6e,00,74,00,65,00,72,00,20,00,53,00,68,00,6f,00,72,00,

　　74,00,63,00,75,00,74,00,73,00,00,00

　　"Programs"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,

　　00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,

　　73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,

　　00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,5c,00,50,00,

　　72,00,6f,00,67,00,72,00,61,00,6d,00,73,00,00,00

　　"Recent"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,4c,

　　00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,00,

　　6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,

　　00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,

　　52,00,65,00,63,00,65,00,6e,00,74,00,00,00

　　"SendTo"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,4c,

　　00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,00,

　　6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,

　　00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,

　　53,00,65,00,6e,00,64,00,54,00,6f,00,00,00

　　"Start Menu"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,

　　00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,

　　52,00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,

　　00,73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,

　　5c,00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,00,00

　　"Startup"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,

　　00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,

　　73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,

　　00,53,00,74,00,61,00,72,00,74,00,20,00,4d,00,65,00,6e,00,75,00,5c,00,50,00,

　　72,00,6f,00,67,00,72,00,61,00,6d,00,73,00,5c,00,53,00,74,00,61,00,72,00,74,

　　00,75,00,70,00,00,00

　　"Templates"=hex(2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,00,

　　4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,52,

　　00,6f,00,61,00,6d,00,69,00,6e,00,67,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,

　　73,00,6f,00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,

　　00,54,00,65,00,6d,00,70,00,6c,00,61,00,74,00,65,00,73,00,00,00

　　"CD Burning"=hex(www.tulaoshi.com2):25,00,55,00,53,00,45,00,52,00,50,00,52,00,4f,00,46,00,49,

　　00,4c,00,45,00,25,00,5c,00,41,00,70,00,70,00,44,00,61,00,74,00,61,00,5c,00,

　　4c,00,6f,00,63,00,61,00,6c,00,5c,00,4d,00,69,00,63,00,72,00,6f,00,73,00,6f,

　　00,66,00,74,00,5c,00,57,00,69,00,6e,00,64,00,6f,00,77,00,73,00,5c,00,42,00,

　　75,00,72,00,6e,00,5c,00,42,00,75,00,72,00,6e,00,00,00

　　"Fonts"=hex(2):25,00,77,00,69,00,6e,00,64,00,69,00,72,00,25,00,5c,00,46,00,6f,

　　00,6e,00,74,00,73,00,00,00

　　3、复制粘贴完成之后将文件另存为 *.reg格式，保存之后双击导入注册表，然后安装CAD软件即可，就不会再发现错误了。

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如何解决Windows7安装驱动程序强制要求签名

 　　操作方法：

　　1、在计算机开机的时候按住F8进入安全模式的高级启动选项界面之后，然后用键盘的下拉箭头↓，选择禁用驱动程序签名强制即可进入该模式;

　　2、然后重启计算机系统就会进入调试模式，这样你就可以安装不符合要求的驱动程序了，很简单吧。

让windows7开机自动启动WIFI热点的方法

 　　1、首先在电脑桌面的空白处鼠标右击选择新建一个文本文档，然后将netsh wlan start hostednetwork 写入记事本，再将文件另存为.bat后缀文件;

　　2、接着用win+R打开运行对话框并输入cmd打开命令提示符窗口;

　　3、然后在命令窗口中输入start C:WindowsSystem32GroupPolicyMachineScriptsStartup，回车;

　　4、回车之后会跳出一个文件夹窗口，然后将我们刚刚保存的.bat文件放进来，如果提示需要管理员权限的话同意即可;

　　5、接着再次打开运行对话框输入gpedit.msc回车打开组策略;

　　6、打开组策略窗口之后展开本地计算机配置-计算机配置-windows配置-脚本(启动/关机)项，然后在右侧窗口中右击启动选择属性项;

　　7、在打开的启动属性窗口中，点击左侧的添加按钮;

　　8、继续点击浏览按钮;

　　9、然后就会看到刚才那个文件，选中它并点击打开按钮，之后点击确定按钮退出就可以了。