LCPDFR: GTA 4 has stopped working

I recently loaded LCPDFR, onto my GTA 4 version.

Since then i keep getting the error message : 'Grand Theft Auto IV has stopped working'

Problem details:

Problem signature:

Problem Event Name: APPCRASH

Application Name: GTAIV.exe

Application Version: 1.0.0.0

Application Timestamp: 49189a0c

Fault Module Name: kernel32.dll

Fault Module Version: 6.0.6001.18215

Fault Module Timestamp: 49953395

Exception Code: c0000005

Exception Offset: 000bf395

OS Version: 6.0.6001.2.1.0.256.6

Locale ID: 2057

Additional Information 1: b37c

Additional Information 2: 2a7328d8bb40c81c93b4b5f46adb8e10

Additional Information 3: b37c

Additional Information 4: 2a7328d8bb40c81c93b4b5f46adb8e10

Ive tried running the diagnostic tool but that also comes up with the same problem.

This is the OS im running:

OS Name Microsoft® Windows Vista™ Business

Version 6.0.6001 Service Pack 1 Build 6001

Other OS Description Not Available

OS Manufacturer Microsoft Corporation

System Name USER-PC

System Manufacturer Sony Corporation

System Model VGN-FW21L

System Type X86-based PC

Processor Intel® Core2 Duo CPU T5800 @ 2.00GHz, 2000 Mhz, 2 Core(s), 2 Logical Processor(s)

BIOS Version/Date American Megatrends Inc. R1090Y0, 25/07/2008

SMBIOS Version 2.4

Windows Directory C:\Windows

System Directory C:\Windows\system32

Boot Device \Device\HarddiskVolume2

Locale United Kingdom

Hardware Abstraction Layer Version = "6.0.6001.18000"

User Name user-PC\user

Time Zone GMT Daylight Time

Installed Physical Memory (RAM) 3.00 GB

Total Physical Memory 3.00 GB

Available Physical Memory 1.86 GB

Total Virtual Memory 6.19 GB

Available Virtual Memory 4.81 GB

Page File Space 3.29 GB

Page File C:\pagefile.sys

What is the solution to the problem so i can start using this great mod.

Cheers for your help and time.