Windows 8 and 8.1 Forums

Cannot start the Peer Name Resolution Protocol service

  1. #1

    Posts : 2
    Windows 8, duh?

    Cannot start the Peer Name Resolution Protocol service

    I had a problem with my old user account and followed instruction that said I needed to create a new account in order to fix my "Microsoft Store" account.

    I did this, I created a new user account and deleted the old broken one, because this new account fixed my problems.

    Unfortunately I can no longer access HomeGroup. I couldn't create a HomeGroup because my system kept insisting that the old user account name had created a HomeGroup, but the account was deleted, so I can't join a non existing HomeGroup. I found a solution by leaving the HomeGroup in my other computer on the network and it made the existing homeGroup (old account) go away, letting me create a new HomeGroup, but when I try to create the group I get errors.

    I ran the troubleshooter from the HomeGroup control panel and it ends with the error saying I have a network error which leads to the Windows network diagnostic which ends with the following error:

    Either the Peer Name Resolution Protocol service (PNRPsvc) or the Peer Networking Identity Manager service (p2pimsvc) is not running.

    When I use the administration tools to access services and look at the services p2pimsvc is running and when I try to manually start PNRPsvc I get the following error:

    Windows could not start the Peer Name Resolution Protocol service on Local Computer. Error 0x80630203: Unable to access a key.

    I read a few posts that mention deleting the idstore.sst file from the
    C:\windows\serviceProfiles\LocalService\AppData\Roaming\PeerNetworking folder but that didn't worked.

    Tried Net stop p2pimsvc and deleting (moved for safe keeping just in case) the files under C:\Windows\ServiceProfiles\LocalService\AppData\Roaming \PeerNetworking didn't work.

    How do I fix this? Can the permissions to this key be repaired? It looks like some kind of permission problem, but how do I find the file in question in order to change permissions?

    I found a thread here that explains how to repair access to HomeGroup folder permissions, but I don't have these folders in Windows 8!

    So where is this key? how do I fix permissions so the service can access it and start?

      My System SpecsSystem Spec

  2. #2

    "Windows cannot set up homegroup on this computer"

    1. Click Start, type services.msc in Start search box and hit Enter.

    2. Right-click the Peer Networking Identity Manager and select Properties.

    3. Set the Startup type to Automatic under Properties.

    4.Check if the service is started; if not, right-click and select Start.

    5. Click OK.

    Hope it Helps!!

    Also restart the Homegroup Listener Service.

    If all else fails try a refresh or reset of Windows 8.

    Refresh Windows 8

    Reset Windows 8
      My System SpecsSystem Spec

Cannot start the Peer Name Resolution Protocol service

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