crash after 15 min

[combesa]

Hi guys,

I am a big Heroes fan since HOMM3. I recently bought a new laptop AMD Turion dual 2.2ghz, 2gb Ram, ATI mobility RADEON hd2600 512 mb, Windows Vista Ultimate SP1.Everytime I try to play the game it crashes within 20 min with just a fragment of a sound constantly repeating and I need to hard reboot the laptop. Btw this also happens when I play World of Warcraft and the Witcher. It does not happen when I play Creed.

Any ideas what might the problem be? Is it possible that it is some sort of incompatibility btw the game(s) and the video card?

Also the temperatures dring gameplay on on the 2 cores of the processor are about 65-70C. video card is about 66C Those are 10-15C more than when idle.

For those to which this means something, this is from the Problem and Solution Center:

Problem signature
Problem Event Name: APPCRASH
Application Name: H5_Game.exe
Application Version: 3.0.1.141
Application Timestamp: 46e9558f
Fault Module Name: StackHash_b67f
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Code: c0000005
Exception Offset: 7abafeff
OS Version: 6.0.6001.2.1.0.256.1
Locale ID: 1033
Additional Information 1: b67f
Additional Information 2: 7773e4ab04239495ab606ce0dd33afa2
Additional Information 3: 29b9
Additional Information 4: 53243262d12c3b13216039c43efd8499

Extra information about the problem
Bucket ID: 748938398


Thanks for any tips and advice