You need to install the codecs. Use GSpot (find it in the tools page) and see what codec your file uses. Then download the right codec (hint: Google) and install it.
I don\'t know what codecs i need. I will post everything below.
Path: D:\\Program Files\\Ares Lite Edition\\My Shared Folder\\Movie - Tmd the rules of attraction eso ts 1of2.avi
Size: 137 MB (or 141,272 KB or 144,662,528 bytes)
Type: OpenDML AVI
IMRR: 1.00
I/L: 1 vid frame (80 ms) Split: Yes
4CC: mp43
Name: S-Mpeg 4 version 3
Runtime: 00:52:57 (39,714 fr)
xy: 352x288 (1.22:1) [=11:9]
Bitrate: 305 kb/s
FPS: 12.500
Qf: 0.241 bits/pixel
Bitrate: 56 kb/s (28/ch, stereo) CBR
Fs: 24000 Hz