bsplayer crash after 1 hour playing

[plop]

hello,

since 1 week, i've a problem with bsplayer :
after 45min - 1h, the player crash. Sometimes with a messagebox like that :
"error with activemovie , memory could not be written at 0x000000".

The more strange, is that before this probleme appear, i've not installed or removed something on my PC.

i've tried to uninstalled bsplayer, remove all video codec, and install divx 6, xvid and ffdshow,update my drivers, close some application running back,done a memetest (witch pass), but still not work.

so, Any ideas?
thinks

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My configuration :
bsplayer 1.37 (build 826)

P4 3.0E
1204MB
Asus 6600gt
windows xp home sp2