I apologise for the lack of details.
The game is Tomb Raider Angel of Darkness.
My machine specs are as follows,
AMD 2200XP--1GB 266 DDR--80Gb maxtor HD --MSI G force 4 Ti 4800SE graphics.
THe problem is one of the control buttons (NUM 0)will not work I have tried changing it for another button but it will not work, then I get this Generic error .