FPS so low that game is unplayable

[cdorrian575]

Hi guys, just installed amnesia, trying to run the game and my FPS is so low that it is completely unplayable, even on the main menu

my specs are:

Windows Edition: Windows 8 Enterprise

Processor: AMD Athlon™ 64 X2 dual core processor 5000+ 2.60GHz

Installed Memory (RAM): 2.00 GB (1.87 GB useable)

System Type: 32 bit operating system, x64 based processor

Display Adapter: NVIDIA GeForce 6150 LE

any ideas??

tried disabling my antivirus and updating my graphics card, no luck

cheers guys