Date:2013-03-13
Safety:Kaspersky McAfee Noton BitDefender AVG

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LEADTOOLS DLL for Win32

·Go to the download page

Using the zip or rar file
1.Download lttwn90n.dll 9.00.0.006
2.Extract lttwn90n.dll 9.00.0.006 from .zip. We recommend that you extract lttwn90n.dll 9.00.0.006 to the installation directory of the program that is requesting lttwn90n.dll 9.00.0.006.
3.If that doesn't work, you will have to extract lttwn90n.dll 9.00.0.006 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 lttwn90n.dll 9.00.0.006 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 lttwn90n.dll 9.00.0.006 and press Enter.