Hi,
Ok, I would like to re-cap & ask a few more questions!
There are a number of options above that give availability to download sd/mmc drivers.
But when you try the drivers do not download, is that correct?
Have you tried uninstall/reinstall of the host controller?
Have you tried rolling back to an earlier version?
You mention .inf files, please expand?
If into those files I am not suitably experienced to advise on those.
Please give me as much information as you can.
Thank you.