Whenever I start GTA 4 i get the error GTA 4 has stopped working!! 
Description:
Critical runtime problem
Problem signature:
Problem Event Name: APPLICATION CRASH
System RAM: 4073741823
Available RAM: 982716928
Number of CPUs: 2
Video Card Manufacturer: ATI Technologies Inc.
Video Card Description: ATI Mobility Radeon HD 4200 Series
Video Card Driver Version: 8.17.0010.1077
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 2057
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If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt
________________________________________________-
The game worked fine and i go places a lot for work and i take my laptop with me and i played GTA 4 but now i get this error! It was fine with 30+FPS and i played for 6 months!! I re-installed the game and the patches 5+ Times!!
HELP!!!

Description:
Critical runtime problem
Problem signature:
Problem Event Name: APPLICATION CRASH
System RAM: 4073741823
Available RAM: 982716928
Number of CPUs: 2
Video Card Manufacturer: ATI Technologies Inc.
Video Card Description: ATI Mobility Radeon HD 4200 Series
Video Card Driver Version: 8.17.0010.1077
OS Version: 6.1.7600.2.0.0.256.1
Locale ID: 2057
Read our privacy statement online:
http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409
If the online privacy statement is not available, please read our privacy statement offline:
C:\Windows\system32\en-US\erofflps.txt
________________________________________________-
The game worked fine and i go places a lot for work and i take my laptop with me and i played GTA 4 but now i get this error! It was fine with 30+FPS and i played for 6 months!! I re-installed the game and the patches 5+ Times!!
HELP!!!
