What is this error, and how can I fix it to play Heroes properly?

An unknown software exception (0xc0000094) occurred in the application at address 0x0041aa91.

This error occurs after the loading of a "mission" or "multiplayer game" begins on "one PC"!

My laptop has:
CPU: Celeron M 1.6
RAM: 1GB
Operating System: Windows XP Professional, SP2
DirectX* Version: 9.0
Minimum Graphics Memory: 8 MB
Maximum Graphics Memory: 224 MB
Graphics Memory in Use: 10 MB
Accelerator in Use: Mobile Intel(R) 945GM Express Chipset Family

And in general, will Heroes of Might and Magic V run on my laptop?