monitor drivers won't install

I recently reformatted my hard drive and the plug and play drivers for my azura monitor (14+) will only give me the option of 16 or 2 colours. I've downloaded an azura driver .inf file, but when I try to install a new driver, the wizard will allow me to browse and recognizes the .inf file but won't let me select it and when I ask it to scan the file location for the best drivers (hoping it will select the azura one) it insists the one installed is the best. I'm not sure why it won't let me select this driver. I've never experienced this problem before when updating drivers. How can I over ride this? Or is there a monitor driver that comes with the standard windows 98 recognized drivers that I can select that, although not specific to my model, will work better than the "standard" one it's selecting now?

Windows 98 retail, OEM 4.10.1998 5/11/98