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    The current pre-release of the client ("pioneer" in the version) is only compatible to itself. So you can only play with other testers. Please be aware!

    Perpetual Failure to launch game

    Scheduled Pinned Locked Moved Game Issues and Gameplay questions
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    • P Offline
      Primetime_100
      last edited by

      I cannot launch any game mode and will only get this error.

      Client Version: 2025.2.1
      java.lang.RuntimeException: java.io.IOException: Data error (cyclic redundancy check)
      at com.faforever.client.patch.SimpleHttpFeaturedModUpdaterTask.lambda$call$0(SimpleHttpFeaturedModUpdaterTask.java:107)
      at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
      at com.faforever.client.patch.SimpleHttpFeaturedModUpdaterTask.call(SimpleHttpFeaturedModUpdaterTask.java:83)
      at

      I have uninstalled everything several times, validated most current OS for Windows, etc.

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