Preferences opening crash

[lelikfruz]

System : P4, W2K, Nvidia Vanta

When I open the movie and after try to open preferences Bsplayer shows :

BSPlayer v0.86.493, Unhandled exception at EIP: 1C4036A7
If you click 'Close' application will be terminated.
Please report this info to the author with description what were you doing.
Access violation at address 1C4036A7 in module 'divxdec.ax'. Write of address 00000000
EAccessViolation
, 0x004B48EF, 0x004B4B69, 0x004520BF, 0x0044972A, 0x77E3A244, 0x77E145E5, 0x77E15B51, 0x004C62AF, 0x77EA847C


Bytes at EIP: 89 08 33 C0 C2 08 00 8D B4 26 00 00 00 00 8D BC 27 00


Why it happens, somebody can explain?
P.S. When I try the same on P3, 3dfx Velocity 100, W2k everything fine

Alex.