Can someone please tell me why it keeps crashing?

[ansuansuansu]

I've been playing Oblivion for the past few weeks. The game has been playing absolutely fine. I've installed a lot of mods but nothing for the past week or so.

 

I've been playing it for (embarrassingly) about 10 hours today and it's been playing fine. But in the past 30 minutes it's crashed 3 times.

 

It's never crashed while I've been playing it before. It sometimes hangs on exit but that's all.

 

My specs are good: Win7, 4gb RAM, 512mb ATI Radeon HD 4330, Intel SU9400 Core2Duo

 

My computer's not running hot or anything. Anyway, here's the details of the most recent crash from Event Viewer (I can't make sense of it)

 

Log Name:      Application
Source:        Application Error
Date:          22/07/2011 00:02:17
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      Timeline
Description:
Faulting application name: Oblivion.exe, version: 1.2.0.416, time stamp: 0x462392c7
Faulting module name: Oblivion.exe, version: 1.2.0.416, time stamp: 0x462392c7
Exception code: 0xc00000fd
Fault offset: 0x0058c77d
Faulting process id: 0x1e18
Faulting application start time: 0x01cc47f9aa6e804d
Faulting application path: C:\Users\Daniel\Desktop\Saved Games\Oblivion\Oblivion.exe
Faulting module path: C:\Users\Daniel\Desktop\Saved Games\Oblivion\Oblivion.exe
Report Id: 7a686b3e-b3ed-11e0-bb46-001e33255166
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
 <System>
   <Provider Name="Application Error" />
   <EventID Qualifiers="0">1000</EventID>
   <Level>2</Level>
   <Task>100</Task>
   <Keywords>0x80000000000000</Keywords>
   <TimeCreated SystemTime="2011-07-21T23:02:17.000000000Z" />
   <EventRecordID>10433</EventRecordID>
   <Channel>Application</Channel>
   <Computer>Timeline</Computer>
   <Security />
 </System>
 <EventData>
   <Data>Oblivion.exe</Data>
   <Data>1.2.0.416</Data>
   <Data>462392c7</Data>
   <Data>Oblivion.exe</Data>
   <Data>1.2.0.416</Data>
   <Data>462392c7</Data>
   <Data>c00000fd</Data>
   <Data>0058c77d</Data>
   <Data>1e18</Data>
   <Data>01cc47f9aa6e804d</Data>
   <Data>C:\Users\Daniel\Desktop\Saved Games\Oblivion\Oblivion.exe</Data>
   <Data>C:\Users\Daniel\Desktop\Saved Games\Oblivion\Oblivion.exe</Data>
   <Data>7a686b3e-b3ed-11e0-bb46-001e33255166</Data>
 </EventData>
</Event>

[ansuansuansu]

I've just finished the Mazoga The Orc quest, if that helps. I'm to the north of Leyawiin. But it also crashed INSIDE a dungeon (Amelion Tomb) when I had Mazoga with me, on the way to Fisherman's Rock, which suggests that it's not Mazoga or a specific part of the scenery that's causing it to crash.