USB Driver Error - USB Ports Do Not Work  

Basic Specs:
OS:Windows 7 Ultimate
MB:EVGA nForce 750i SLI

I'm not sure if any other specs needed to solve this problem.

I upgraded from vista 32bit to windows seven 32bit a few days ago, ever sense i have upgraded i have never been able to use any usb ports. i have went into the device manager and uninstalled and reinstalled the usb port drivers, they will start to work for about 30 seconds then will fail.

This is the error in the properties under usb port:
Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged. (Code 19)

I have installed my motherboards new drivers and bios for windows 7. also have updated windows and installed all major updates. I have been working on fixing this error for days now and i have had no success. Please help, if any information is required i will reply with more! THANK YOU!

Désolé mais je suis française et mon anglais n'est pas très bon (je parle anglais aussi bien que Vista est bon!! Vous pouvez imaginer)
Je connaissais le même problème que vous avec MU Packard Bell iMedia. J'ai cherché encore et encore ... Et j'ai trouvé quelque chose

Essayez ceci: http://support.microsoft.com/kb/976972/fr

It's a microsoft prblem. I tried it and now it's Okay.

Hope i've helped you (If you've understood somethinf of course!!!!!)

another thing : If it doesn't work, wait a little microsoft should send the correct fix in the next patch (SP1 i think)

Bye!!!

Sorry, but I actually responded in English.
I forgot to disable the automatic translator.

Here is my text:
"Sorry but I am French and my English is not very good (I speak English as well as Vista is good! You can imagine)
I knew the same problem as you with MU Packard Bell iMedia. I tried again and again ... And I found something

[Here is a link to the English patch: You experience problems when you move data via USB from a R2 Windows 7 or Windows Server 2008-based computer that has an NVIDIA USB EHCI and at least 4 GB of RAM]

It's a microsoft problem. I tried it and now it's Okay.

Hope I've helped you (If you've understood somethinf of course !!!!!)

another thing: If it does not work, wait a little microsoft should send the correct fix in the next patch (SP1 i think)"

Have a nice day Bye!