Hi there!
Update with the latest drivers and it will work again. Please report back here if not and you will get further help.
Also, here is the recommended specs for Battlefield 3 [PC]:
Battlefield 3 System Requirements
Battlefield 3 is powered by the Frostbite 2.0 engine, which is based on the previous Frostbite 1.5, which powered Bad Company 2. The new engine brings a lot of visual improvements and a lot of optimizations as well. However, please note that Battlefield 3 won’t support DirecX 9, meaning it won’t run on Windows XP.
Minimum requirements for Battlefield 3
OS: Windows Vista or Windows 7
Processor: Core 2 Duo 2.4 GHz or Althon X2 2.7 GHz
RAM: 2GB
Graphic Card: DirectX 10 or 11 compatible Nvidia or AMD ATI card, ATI Radeon 3870 or higher, Nvidia GeForce 8800 GT or higher.
Graphics Card Memory: 512 MB
Sound Card: DirectX compatibl sound card
Hard Drive: 15 GB for disc version or 10 GB for digital version
Recommended system requirements for Battlefield 3
OS: Windows 7 64-bit
Processor: Quad-core Intel or AMD CPU
RAM: 4GB
Graphics Card: DirectX 11 Nvidia or AMD ATI card, Nvidia GeForce GTX 560 or ATI Radeon 6950.
Graphics Card Memory: 1 GB
Sound Card: DirectX compatibl sound card
Hard Drive: 15 GB for disc version or 10 GB for digital version
Problem 1: Battle Field 3 Windows Compatibility
Solution: Battlefield 3 will be compatible with Windows 7 or Vista, as they're only using DirectX10 and 11 (sadly, no Windows XP support).
*For Offline or Single Player User
- Sincerely, Timmie.