RAPID PUBLISHING ARTICLES PROVIDE INFORMATION DIRECTLY FROM WITHIN THE MICROSOFT SUPPORT ORGANIZATION. THE INFORMATION CONTAINED HEREIN IS CREATED IN RESPONSE TO EMERGING OR UNIQUE TOPICS, OR IS INTENDED SUPPLEMENT OTHER KNOWLEDGE BASE INFORMATION.
Important          This article contains information about how to modify the registry. Make sure that you back up the registry before you modify it. Make sure that you know how to restore the registry if a problem occurs. For more information about how to back up, restore, and modify 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
(http://support.microsoft.com/default.aspx?scid=kb;en-us;322756)
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You are unable to set the default home page in Internet Explorer 7.0. When you launch Internet Explorer, it opens
http://runonce.msn.com/runonce3.aspx
(http://runonce.msn.com/runonce3.aspx)
.
There are missing values in the registry.
Warning             Serious problems might occur if you modify the registry incorrectly by using Registry Editor or by using another method. These problems might require that you reinstall the operating system. Microsoft cannot guarantee that these problems can be solved. Modify the registry at your own risk.
To change the registry, follow these steps:
1.      Click
StartCollapse this imageExpand this im, in the
Start Search box, type
regedit.
2.      In the
Programs list, click
Regedit.exe.
·         If you are prompted for an administrator password or confirmation, type the password or click
Continue.
3.      Find and then click the following registry subkey:
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main4.      In the details pane, click
New, and then click
DwordValue.
5.      Set
RunOnceComplete to
1.
6.      In the details pane, click
New, and then click
DwordValue.
7.      Set
RunOnceHasShown to
1.
8.      Close Registry Editor.
9.      Restart Internet Explorer.
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