There are a number of problems with Web browser (IE) records that make certain parts of the browser not work properly. For example: Click on the link but no response; Enter the URL in the Start menu's Run dialog box, but not the IE window ... The above is only two of the many problems that users encounter.
One simple way people deal with the problem is to reinstall IE. It's also useful, but you'll find that reinstalling IE makes a fuss about this simpler problem.
Many of these problems with IE are in the case of unregistered dynamic-link libraries (DLLs) (such as browseui.dll,urlmon.dll,isetup.dll) that IE supports. Sometimes it is also because of a malicious program, such as spyware, which makes the DLL unregistered and thus invades some of the features of IE, sometimes accidental.
For whatever reason, the solution is to re-register the DLL, either by manually registering with the REGSVR32 command or by reinstalling IE. Reinstalling IE resolves the problem because all related DLLs are re-register through the installer of the application, but manual enrollment is usually easier than the entire installation.
To address this issue, Microsoft has made changes in the IE version of Windows XP Server 2 so that all IE DLLs can be immediately re-register. You can enter at any command prompt:
"%programfiles%internet Exploreriexplore.exe"/rereg
Pay special attention to the quotation marks here, because it describes the executable path name.
Note: This method does not apply to other versions of Windows, it is only for Windows XP Service Pack 2.