PC is -
Currently running on vista home premium service pack 2, spec of pc as follows
Zoostorm ECS G31
Intel core 2 quad CPU Q9300 @2.50ghz,
4 GB ram
Ran bluescreenview with the following results
==================================================
Dump File : Mini102712-01.dmp
Crash Time : 27/10/2012 05:37:46
Bug Check String : DRIVER_CORRUPTED_EXPOOL
Bug Check Code : 0x000000c5
Parameter 1 : 0x00000004
Parameter 2 : 0x00000002
Parameter 3 : 0x00000001
Parameter 4 : 0x83cec4a6
Caused By Driver : Ntfs.sys
Caused By Address : Ntfs.sys+ab96a
File Description : NT File System Driver
Product Name : Microsoft® Windows® Operating System
Company : Microsoft Corporation
File Version : 6.0.6000.16386 (vista_rtm.061101-2205)
Processor : 32-bit
Crash Address : ntoskrnl.exe+5acf9
Stack Address 1 : ntoskrnl.exe+e44a6
Stack Address 2 : Ntfs.sys+18140
Stack Address 3 : Ntfs.sys+ae7a0
Computer Name :
Full Path : C:\Windows\Minidump\Mini102712-01.dmp
Processors Count : 4
Major Version : 15
Minor Version : 6002
Dump File Size : 138,392
==================================================
Any help would be greatly appreciated.