This is the exact issue of the problem

Problem signature
Problem Event Name: APPCRASH
Application Name: SCDA_online.exe
Application Version: 0.0.0.0
Application Timestamp: 453c9978
Fault Module Name: SCDA_online.exe
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 453c9978
Exception Code: c0000005
Exception Offset: 00379512
OS Version: 6.0.6001.2.1.0.768.2
Locale ID: 4105
Additional Information 1: f107
Additional Information 2: fd468126c641af31f8476a9af12387e9
Additional Information 3: 687c
Additional Information 4: 6dc375729ffb0e85bbf3669f0c983047

Extra information about the problem
Bucket ID: 344214351

This is the info on my computer

OS Name Microsoft® Windows Vista™ Home Basic
Version 6.0.6001 Service Pack 1 Build 6001
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name RYAN-PC
System Manufacturer Dell Inc.
System Model Vostro 200
System Type X86-based PC
Processor Intel(R) Celeron(R) CPU 440 @ 2.00GHz, 1995 Mhz, 1 Core(s), 1 Logical Processor(s)
BIOS Version/Date Dell Inc. 1.0.15, 23/06/2008
SMBIOS Version 2.5
Windows Directory C:\Windows
System Directory C:\Windows\system32
Boot Device \Device\HarddiskVolume3
Locale Canada
Hardware Abstraction Layer Version = "6.0.6001.18000"
User Name Ryan-PC\Ryan
Time Zone Central Daylight Time
Installed Physical Memory (RAM) 2.00 GB
Total Physical Memory 2.00 GB
Available Physical Memory 1.07 GB
Total Virtual Memory 4.24 GB
Available Virtual Memory 3.10 GB
Page File Space 2.29 GB
Page File C:\pagefile.sys