I am fixing a computer for someone and cannot find the right driver so resolution can be adjusted.

Here are the specs (entire file attached)
(horrible I know)

Code:

Operating System
            MS Windows Vista Business 32-bit SP1
        CPU
            Intel Pentium 4
            Northwood 0.13um Technology
        RAM
            512 MB DDR @ 132MHz (2-3-3-6)
        Motherboard
            IBM IBM (WMT478/NWD)    51 °C
Graphics
        Monitor
            Name    DELL E771p on Standard VGA Graphics Adapter
            Current Resolution    640x480 pixels
            Work Resolution    640x422 pixels
            State    enabled, primary, VgaCompatible
            Monitor Width    640
            Monitor Height    480
            Monitor BPP    16 bits per pixel
            Monitor Frequency    1 Hz
            Device    \\.\DISPLAY1\Monitor0
        Standard VGA Graphics Adapter
            Memory type    2
            Driver version    6.0.6001.18000
        OpenGL
            Version    1.1.0
            Vendor    Microsoft Corporation
            Renderer    GDI Generic
            GLU Version    1.2.2.0 Microsoft Corporation
                Values
                    GL_MAX_LIGHTS    8
                    GL_MAX_TEXTURE_SIZE    1024
                    GL_MAX_TEXTURE_STACK_DEPTH    10
                GL Extensions
                    GL_WIN_swap_hint
                    GL_EXT_bgra
                    GL_EXT_paletted_texture
                    GL_EXT_bgra