ltfil10n.dll is a file used by software developed by LEAD Technologies Inc. The location of ltfil10n.dll depends on where the software that uses it is installed. Typically, it is located in the "bin" or "lib" folder of the software installation directory.

If you are unable to locate ltfil10n.dll, you can try searching for it using the Windows search function. Alternatively, you can try reinstalling the software that uses ltfil10n.dll to restore the missing file.

ltfil10n.dll文件安装方法：

一、如果您的系统提示“找不到ltfil10n.dll”或“ltfil10n.dll缺失” 或者“ltfil10n.dll错误”等等，可能会导致某些软件和游戏等程序无法正常启动运行，并且导致电脑系统弹窗报错，此刻不要慌你只要在本站下载到该DLL文件并且在电脑上正确地重新安装mfc140.dl到Windows系统文件夹下载。

二、直接拷贝该文件到系统目录里：
1、Windows 95/98/Me系统，将ltfil10n.dll复制到C:\Windows\System目录下。
2、Windows NT/2000系统，将ltfil10n.dll复制到C:\WINNT\System32目录下。
3、Windows XP/WIN7/win10系统(64位系统对应64位dll文件，32位系统对应32位dll文件)，将ltfil10n.dll复制到C:\Windows\System32目录下。 

4、如果您的系统是64位的请将32位的dll文件复制到C:\Windows\SysWOW64目录下。

三、然后打开 “开始-运行-输入regsvr32 ltfil10n.dll” 或 “按win＋R键，输入regsvr32 ltfil10n.dlll”回车即可解决错误提示！