The only unusuall thing that happend before this occured, is the quiting of the previous time I played the game (which worked as usuall). To be honest I din't even quit, the game crashed (it crashes every 2 hours or so), but it crashed rather unusuall. When the game had exit and I came back to the desktop, my windows theme was something like Windows 2000. Every icon was changed to an earlier looking one, and my resolution was like 640x480. Ignoring this, I turned of the computer. The next time I started it, it was normal, but this time, the game had changed to what I just described.
My system:
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.090804-1435)
System Manufacturer: FUJITSU SIEMENS
System Model: D2175-A1
BIOS: Version 5.00 R1.01-01.2175.A1
Processor: Intel® Pentium® 4 CPU 3.60GHz (2 CPUs) (I'm pretty sure my computer has only one CPU which is 3,0 GHz)
Memory: 1022MB RAM
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DxDiag Version: 5.03.2600.5512 32bit Unicode
Card name: RADEON X850 Series
Manufacturer: ATI Technologies Inc.
Chip type: ATI Radeon Graphics Processor (0x5D52)
DAC type: Internal DAC(400MHz)
Device Key: Enum\PCI\VEN_1002&DEV_5D52&SUBSYS_0B121002&REV_00
Display Memory: 256.0 MB
Current Mode: 1280 x 1024 (32 bit) (60Hz)
Mods:
Addonay's elven longblades
Dragonshields
Living economy
Oscuro's Oblivion overhaul (1.33)
Uofficial oblivion patch (3.0.0) (for version 1.2.0416 of game)
Other than this I've only added a no cd crack for this game (cd isn't at home), however this was before the problem occured.
Thanks in advance for your help!