If you are having a problem getting the Zune device driver to install on your system, and/or are receiving a code 10 error in device manager when you connect your Zune, please post here with your operating system, device type, and whether or not you were seeing this prior to the 2.5 update.
The first symptom of this error is that your Zune device is not shown in the Zune software when you connect it. If you go to device manager in Windows by going to the control panel and double clicking Device Manager. Also, you can hit the start button, click Run.... and type in devmgmt.msc and hit enter.
Once you are in device manager, scroll down to portable devices and expand it. If you see Zune there, and it has a yellow exclamation point, right click it and choose properties. Here you will see the error that you have, which is likely a code 10 "device cannot start error".
If you are getting a code 10 device driver error, try this:
1. Open an elevated command prompt
a. Click on the Start/Vista button on the lower left and type "cmd.exe" (without the quotes). Don't hit Enter yet.
b. Once cmd.exe shows up under Programs on the top part of the Start menu, right-clink on it and choose "Run as administrator"
2. Inside the newly opened command window, navigate to the Windows' system32 directory:
cd /d %windir%\system32
3. Now try registering a few DLLs by using the regsvr32.exe tool that comes with Windows:
regsvr32 ZuneMTPZ.dll
regsvr32 ZuneUsbTransport.dll
regsvr32 ZuneUsbConnection.dll
regsvr32 ZuneIpTransport.dll
For each of these 4 commands, you should see a window pop up saying that the registration went successfully. If not, please make sure you are running those commands from within the elevated command prompt (please review step 1).
That's it. Once that's done, unplug your device, plug it back in and see if the code 10 goes away.
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You can also try uninstalling the Zune device driver from within device manager, then search for new hardware so that it will attempt to do a full reinstall of the driver. Some users have reported that uninstalling and reinstalling the device driver multiple times can resolve this issue.
Please post any other suggestions you have if you had this issue and were able to get it working. We are investigating this issue and trying to find a root cause.
Thanks!
Matt Akers
Zune Product Team
.: This posting is provided "as-is" with no warranties, and confers no rights :.