Hi, I have Windows 7 Home Premium 64bit Whenever I connect my Nokia C7 to a USB port, the driver for MTP doesn't work. I get a Code 31 error: "This device is not working properly because Windows cannot load the drivers required for this device." Nokia Ovi Suite still works, but I can't load the phones' music library, and I have to use the Nokia Phone Browser to browse folders on my phone. I used to have no problem with MTP with a Sony Ericsson W980, but at some point it stopped working and only Mass Storage mode worked. Any ideas how to fix this without reinstalling Windows? Thanks in advance. PS: I recently started getting a Code 19 error for the Nokia drivers that were ok: "Windows cannot start this hardware device because its configuration information (in the registry) is incomplete or damaged." This Code 19 error seems to have no effect. Update: Forgot to mention that I have to wait 2 minutes after connecting my phone, for the software to start.