Date:2013-03-15
Safety:Kaspersky McAfee Noton BitDefender AVG

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zt21.dll

·Go to the download page

Using the zip or rar file
1.Download zt21.dll 1.0.3439.33194
2.Extract zt21.dll 1.0.3439.33194 from .zip. We recommend that you extract zt21.dll 1.0.3439.33194 to the installation directory of the program that is requesting zt21.dll 1.0.3439.33194.
3.If that doesn't work, you will have to extract zt21.dll 1.0.3439.33194 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 zt21.dll 1.0.3439.33194 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 zt21.dll 1.0.3439.33194 and press Enter.