How to reset your Internet Explorer proxy settings.

Summary
Malicious software may change Windows Internet Explorer proxy settings, and these changes can prevent you from accessing Windows Update or any Microsoft Security sites.
Cause
Certain strains of malicious software can prohibit a computer from being able to access Windows Updates or Microsoft Security Sites. For example, an attempt to access a Microsoft site, such as the following sites, results in being redirected to another page:
Resolution
To have us reset theTo have us fix this problem for you, go to the "Here's an easy fix" section. If you prefer to fix this problem manually, go to the "Let me fix it myself" section.

Here's an easy fix

To fix this problem automatically, click the Download button. In the File Download dialog box, click Run or Open, and then follow the steps in the easy fix wizard.
  • This wizard may be in English only. However, the automatic fix also works for other language versions of Windows.
  • If you’re not on the computer that has the problem, save the easy fix solution to a flash drive or a CD, and then run it on the computer that has the problem.

Let me fix it myself

Easy fix 20163

Important This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following article number to view the article in the Microsoft Knowledge Base:
322756 How to back up and restore the registry in Windows

To reset your Internet Explorer proxy settings yourself, follow these steps:
  1. On Windows XP, click Start, or on Windows Vista or Windows 7, click , and then click Run. On Windows 8 or Windows 8.1, to access the Run command, press the Windows logo key Windows logo key + R. Or, swipe in from the right edge of the screen, and then tap Search (or if you are using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search).  Type Run in the search box, and then tap or click Run.
  2. In the Run text box, copy (CTRL+C) and paste (CTRL+V) or type the following:
    reg add "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyEnable /t REG_DWORD /d 0 /f
  3. Click OK.
  4. On Windows XP, click Start , or on Windows Vista or Windows 7, click , and then click Run. On Windows 8 or Windows 8.1, to access the Run command, press the Windows logo key  Windows logo key + R. Or, swipe in from the right edge of the screen, and then tap Search (or if you are using a mouse, point to the upper-right corner of the screen, move the mouse pointer down, and then click Search).  Type Run in the search box, and then tap or click Run.
  5. In the Run text box, copy (CTRL+C) and paste (CTRL+V) or type the following:
    reg delete "HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings" /v ProxyServer /f
  6. Click OK.

Additional Resources

For more information about how to protect your computer from viruses or other malicious software, visit: http://www.microsoft.com/security/default.aspx

For a list of approved software vendors that offer anti-virus software, visit: http://support.microsoft.com/kb/49500


Internet Explorer, redirect, malicious, proxy, fixit fix it
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Article ID: 2289942 - Last Review: 08/05/2016 08:42:00 - Revision: 9.0

Windows Internet Explorer 7, Windows Internet Explorer 8, Windows Internet Explorer 9, Internet Explorer 10, Internet Explorer 11

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