HI all, I am experiencing a very weird problem. I dont' seem to be able to read from any usb. When I insert one windows recognize it in that it play the usb sound and even it shows that up - eventually - in my computer (although with a significant delay) but when I click on it it just hangs forever and doesn't get there. Went into control panel, device manager but everything seems ok, see attachment.
ANy idea?

ah sorry, one more screenshot...it actually does say something about an unknown device devices_prob

I have also used microsoft fix and it came back with some errors, screenshot of that too fix_it
Needless to say it doestn' fix anything