有時我們會遇到IE中自動檢測設置無法取消的情況，具體表現為“自動檢測設置”默認是打勾的卻顯示為灰色無法操作，這時我們可以通過修改注冊表來取消IE中的“自動檢測設置”，具體方法如下：

新建一個記事本文檔寫入以下內容

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USERSoftwareMicrosoftWindowsCurrentVersionInternet SettingsConnections]

"DefaultConnectionSettings"=hex:3c,00,00,00,05,00,00,00,01,00,00,00,00,00,00,

00,00,00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,90,b1,e4,38,dc,92,c6,01,

01,00,00,00,c0,a8,71,fa,00,00,00,00,00,00,00,00

"SavedLegacySettings"=hex:3c,00,00,00,85,00,00,00,01,00,00,00,00,00,00,00,00,

00,00,00,00,00,00,00,01,00,00,00,00,00,00,00,90,b1,e4,38,dc,92,c6,01,01,00,

00,00,c0,a8,71,fa,00,00,00,00,00,00,00,00

保存為REG后綴文件，雙擊運行即可。