Can't Install NSP "Invalid PFS0 Magic!"

Discussion in 'Switch - Backup Loaders & Modchips' started by Jungle_Jon, Oct 23, 2019.

  1. Jungle_Jon

    Jungle_Jon GBAtemp Regular

    Dec 26, 2015
    This seemed to all happen after updating to 9.0.1 via ChoiDujourNX .
    I have the latest version of atmosphere (forked version from hbg) and have the latest beta version of sxos, I also have the latest version of tinfoil (the bundled one and directly from their site), mercury and SX installed 3.0.
    Every time i try and install a nsp (either locally or via USB) i get the following error in the console / log;
    Could not open nsp
    Invalid PFS0 Magic!

    I boot from r4s, I have the correct time and date set, im currently using backing up my SD card, so that i can reformat back to fat32.

    One reddit post said to install "sigpatches" but im sure sx os came already patched?

    I am out of ideas, what could cause this ?
    Last edited by Jungle_Jon, Oct 23, 2019
  2. MegaGab

    MegaGab Newbie

    Nov 21, 2019
    Hi Jungle_Jon, have you found a solution to this problem?
    I have the exact same issue, and I can't find any solution.
    Last edited by MegaGab, Nov 21, 2019
  3. thesjaakspoiler

    thesjaakspoiler GBAtemp Regular

    Nov 20, 2018
  4. blawar

    blawar Developer

    pip Developer
    Nov 21, 2016
    United States
    are you sure the NSP is good? Does it install from the SD card?
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