Results 1 to 4 of 4

Thread: Error 91010 and 81010 after USBLoader 1.5 install

  1. #1

    Error 91010 and 81010 after USBLoader 1.5 install

    Hello all:

    I recently installed USBLoader 1.5 and got it to work great with my USB hard disk. However, now when joining WFC (Mariokart), I get a lot of 91010 and 81010 errors (disconnected from WFC). I NEVER had this problem before when playing from the DVDs, but now I even get disconnected when playing from the DVDs. The only thing I can think of is I installed a new cIOS (v10) before installing USBLoader, which I thought was required for USBLoader 1.5 to work. Any help or suggestions would be appreciated.


  2. #2
    Senior Member
    Join Date
    Mar 2009
    I don't use wifi, I have a LAN adapter, but you may want to try cIOS36 rev9, USBLoader 1.4 and 1.5 both work using that cIOS. The only thing I couldn't get to work with v9 is the cover art for the games, not saying it will fix your problem, but you may want to give it a shot.

  3. #3
    Thanks for the suggestion. I just installed cIOS36 rev9 and you are correct that USB Loader 1.5 works. However, I am still getting the 91010 communication error. It happens at random times during game setup for MarioKart; however, if I actually make it to playing the game, then it seems to never get disconnected during the actual gameplay. I just get connected in between games and during setup. Again, any help or suggestions are appreciated.

  4. #4
    This is what I found:
    Error Code: 91010

    Our experience has shown that this error message is typically caused by issues with your Friends Roster. Have you added someone new to your friend roster just before the problem occurred?
    What to do:

    1. Check your Friends Roster for any duplicate Friend Codes. Delete any duplicate Friend Codes and test the connection again.

    2. Remove the newest Friend Code and test the connection.

    Delete one friend code at a time, working backwards, testing the connection as you go. (Be sure to write them down before deleting them, so you can re-enter any Friend Codes that were not the problem.)


Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts