DIGIT-ARC read-only archive · snapshot: July 23, 2026

.DAT Files not playing in Windows Media Player

10 posts · originally from https://geek.digit.in/community/threads/dat-files-not-playing-in-windows-media-player.5345/

lywyre
lywyre Original post #1
Feb 3, 2005 at 12:07 PM
I am using WinXP SP2 (AMD 1.92GHz Gigabyte MB, Nvida MX440)

I was not able to play .DAT files in WMP 9. Upgraded to 10, but still not able to play them. However, the same file plays well in Real Player and WinDVD. What should I do to make WMP play .DAT. please
Y
Feb 3, 2005 at 4:39 PM
Waise i dunt think ki aisa koi problem!! hona chahiye!! par still it's happening as U said...

try playing it in some other player if it plays .. then just check it after installing DivX codec .... i think it will work!!

gud luck!!
T
Feb 3, 2005 at 5:34 PM
divx for a dat file ?
cool
we are advancin further than i thot

remove all installed codecs
uninstall windows media player
remove wmp from windows add remove components
reinstall wmp 10
reinstall all previous codecs
vignesh
vignesh #4
Feb 3, 2005 at 5:58 PM
try installing wmp
alib_i
alib_i #5
Feb 3, 2005 at 7:15 PM
try changing the extension from .dat to .mpeg ..
it usually works

____
alibi
Y
Feb 3, 2005 at 10:11 PM
Apologisies mates!! I got it wrong in my knowledge tht DivX is also used to decode .dat files ... dunno know wat to say else in here... :cry:
S
svk #7
Feb 3, 2005 at 10:47 PM
was the dat file movie file or some other kind of files which're used as config files?
Ethan_Hunt
Feb 4, 2005 at 2:37 PM
yehmeriidhain said:
Apologisies mates!! I got it wrong in my knowledge tht DivX is also used to decode .dat files ... dunno know wat to say else in here... :cry:

dun worry mate.....u got the answer out here right.....So just hang on to the forum and get informed :D

Btw @lywyre try this trick for the dat files In winXP:
1. First run regedit and find the branch HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\MCI Extensions

2. Then goto EDIT then NEW then String Value

3. Add a String Value name "dat" (no quote marks) and Value data "MPEGVideo" (again no quote marks)

Just try if it works :wink:

@svk.....dude read his post carefully
the same file plays well in Real Player and WinDVD
Hence these are video files mate :)
lywyre
lywyre #9
Feb 4, 2005 at 4:10 PM
well, dunno what to say. thanks guys for all ur suggestions. It is now working fine. The system just needed a restart, I didnot check after it restarted.

And the only thing I did not try that was discussed here was the last suggestion from allwyn. Thanks anyway Allwyn.
Ethan_Hunt
Feb 5, 2005 at 2:11 PM
lywyre said:
well, dunno what to say. thanks guys for all ur suggestions. It is now working fine. The system just needed a restart, I didnot check after it restarted.

And the only thing I did not try that was discussed here was the last suggestion from allwyn. Thanks anyway Allwyn.

No probs anytime.....Just in case in the future any probs with the .dat files then try the trick out cause there always a next time and a next try :wink:

Hmmmm A restart did the trick ehhhhh :?