How to Install vtdapi.vxd manually?

Please read our disclaimer before installing. (Make a backup copy of the original file)

1. Free Download vtdapi.vxd to your computer.
2. Copy the file to the install directory of the program that missing the file.
3. If that doesn't work. you have to move the file to the system directory.
   • (Windows XP, Vista, Windows 7) - C:\Windows\System32
   • (Windows NT/2000) - C:\WINNT\System32
   • (Windows 95/98/Me) - C:\Windows\System

   If you use a 64 bit version of Windows, The System Directory in C:\Windows\SysWOW64\

4. Reboot computer.