10.13.10 22:42:31 sapien pc 01.00.00.0609 ----------------------------------------------
10.13.10 22:42:31 reference function: _write_to_error_file
10.13.10 22:42:31 reference address: 401b13
10.13.10 22:42:31 Couldn't read map file './sapienbeta.map'
10.13.10 22:42:31 CreateDevice succeeded with refresh rate = 0
10.13.10 22:42:32 Sound card doesn't meet minimum hardware requirements. Disabling hardware option.
10.13.10 22:42:32 Increasing sound decompression buffer size to 1048576 bytes
10.13.10 22:42:34 WARNING: 1 clusters in structure_bsp levels\frosty_hillside\frosty_hillside have no background sound or sound environment.
10.13.10 22:42:34 local player 0, weapon (0x0), deleted unexpectedly


10.13.10 22:45:31 tool pc 01.00.00.0609 ----------------------------------------------
10.13.10 22:45:31 reference function: _write_to_error_file
10.13.10 22:45:31 reference address: 42ca20
10.13.10 22:45:31 Couldn't read map file './toolbeta.map'
10.13.10 22:45:32 WARNING: 1 clusters in structure_bsp levels\frosty_hillside\frosty_hillside have no background sound or sound environment.

That issue is pretty minor and shouldn't prevent you from opening maps, is it?

well i open map in sapien just fine
and then i get an exception in halo.

10.13.10 22:42:34 local player 0, weapon (0x0), deleted unexpectedly

Did you set the scenario to multi?
Did you add starting positions for both teams?

yes i did still nothin