The "SYSDUMP.TXT" is a notorious crash with all the Novalogic DeltaForce series games, usually it has to do with illegal characters or combinations of items in maps.
If you're trying to use the map making utility or using 3rd party maps, that could be part of the problem.
Here's a forum that is devoted to the DF series by Novalogic, it was recently picked up by the UK Jolt servers so it's got other stuff as well, but this is the BHD section.
[url]http://forums.jolt.co.uk/forumdisplay.php?s=bec88ea07d248fe5f5127b84988db1c7&daysprune=30&forumid=326[/url]