Date:2013-03-12
Safety:Kaspersky McAfee Noton BitDefender AVG

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InstallUtilLib.dll

·Go to the download page

Using the zip or rar file
1.Download InstallUtilLib.dll 1.1.4322.573
2.Extract InstallUtilLib.dll 1.1.4322.573 from .zip. We recommend that you extract InstallUtilLib.dll 1.1.4322.573 to the installation directory of the program that is requesting InstallUtilLib.dll 1.1.4322.573.
3.If that doesn't work, you will have to extract InstallUtilLib.dll 1.1.4322.573 to your system directory. By default, this is:
C:\Windows\System32 (Windows XP, Vista, 7, 8)
C:\WINNT\System32 (Windows NT/2000)
C:\Windows\System (Windows 95/98/Me)
4.If you use a 64-bit version of Windows, you should also place InstallUtilLib.dll 1.1.4322.573 in C:\Windows\SysWOW64\
5.Make sure overwrite any existing files (but make a backup copy of the original file).
6.Reboot your computer.
7.If the problem still occurs, try the following:
8.Open Windows Start menu and select "Run...".
9.Type CMD and press Enter (or if you use Windows ME, type COMMAND)).
10.Type regsvr32 InstallUtilLib.dll 1.1.4322.573 and press Enter.