Error when opening

[NL_RULEZZZ]

when I'm trying to open a moevie in BSPlayer (Monty Python - Life of brian dvd divx.avi), BSPlayer gives this error:

BSPlayer v0.86.500, Unhandled exception at EIP: 1D1C66F0
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 1D1C66F0 in module 'MMSwitch.ax'. Read of address 00000000
EAccessViolation
, 0x004C9183, 0x004C93FD, 0x004526B3, 0x00449D1E, 0x77D37AD7, 0x77D3CCD4, 0x77D14455, 0x77D14D58, 0x004DBE60, 0x77E614C7

when I click continue, I get this error:

Bytes at EIP: 8B 08 FF 51 10 85 C0 0F 8C 93 00 00 00 8B 54 24 04 8B

what can I do??

thnx
NL_RULEZZ