Automatic reproduction from USB memory

[tigre_est]

Hello, for the past few days, AutoPlay hasn't been working when I insert a USB memory device into the PC, that is, the typical window that asks what you want to do with the connected device doesn't pop up.

I've looked for everything on the internet, and nothing works:

- Entering AutoPlay, it's activated for all devices, and neither the "default" nor the "ask" option works.
- I've run "Repair UsbRun 1.5 Wi7" as an administrator and it doesn't work either
- I've done this: Activate USB autoplay (Solved) - InfoSpyware Forum (putting the 2 keys with VALUE 91 HEXADECIMAL, which remain as "NoDriveTypeAutoRun REG_DWORD 0x00000091 (145)", and neither).

Needless to say, I've run antivirus and antispyware programs until I'm exhausted, all the ones you usually recommend here, and they find nothing at all; zero viruses.

I add that I don't have any virtual machines installed on the computer, neither VMWare nor Virtual Vox…. I mention this because I read on Google that it could be because of that, but it's not my case.

There is one thing that catches my attention and perhaps it will help you help me: When I open the AutoPlay panel of W7, at the bottom it shows the title "Devices" and it says next to it: "Devices connected to the computer will be shown here". However, with this panel open, when I connect a USB memory, the panel refreshes on its own and the USB works, but where it said "Devices connected to the computer will be shown here" nothing appears… nothing about the USB memory, is this normal?

I have W7 Home 64bit.

Does anyone know what I can do to get AutoPlay to work again?

Regards.