I'm not sure what hardware device you're wanting a driver for. You make mention of ASUS A8V Deluxe mb., a Promise
Controller, and a VIA controller. Can you be a bit more specific with your needs and your hardware description?
If your wanting a driver for the Promise Controller, you must tell us which one you have (or visit the Promise website)?
Same for the VIA Controller. As for the Asus mb., it's not difficult to find Asus support.
However, finding x64 drivers may be a problem for older motherboards. You might need to give Everest a try:
To find make and model of pc hardware, EVEREST Home Edition
is a free system diagnostics, system information program that will id most hardware onboard a mb. as well as the actual motherboard. It will, in some cases, actually provide a download link for the driver.
Alternate Everest download link: (offers 2 sites to dl program from)
Run the program and then:
Click on Computer
Click on Summary
Right hand window (hardware) if the text is BLUE
this is a link to the web site for that particular hardware.
If you have additional questions or need further help, please post a "copy and paste" of the COMPUTER SUMMARY report (Leave out the Debug–PCI section) from Everest.