Official BS.Player forums - BSplayer v1.10.814, Unhandled exception

everytime i try to open an avi file i BSplayer gives me this message:

<BSplayer v1.10.814, Unhandled exception at EIP: 1D1C4E86
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 1D1C4E86 in module 'MMSwitch.ax'. Read of address 00000000
EAccessViolation
, 0x0054808F, 0x0054828D, 0x0045540F, 0x0044C75A, 0x77E3A420, 0x77E16B41, 0x77E25073, 0x717521F0, 0x7175276F, 0x71752574, 0x7172C11B, 0x7175276F, 0x71752643, 0x77E3A420, 0x77E16B41, 0x77E16B64, 0x004C1641, 0x0044C75A, 0x77E3A420, 0x77E14605, 0x77E15B77, 0x00549E4E, 0x796D893D

Bytes at EIP: 8B 08 FF 51 10 85 C0 7D 11 EB 5D 33 C0 8D 7D F0 AB AB>

i have unistalled & reinstalled the player but the errorremains...
what can i do now?
thanks