> For the complete documentation index, see [llms.txt](https://docs.joinbattlebit.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.joinbattlebit.com/eac/unknown-file-version.md).

# Unknown file version

<figure><img src="/files/WAyO39DLywrDCZWANQ74" alt=""><figcaption></figcaption></figure>

1. Reboot your PC.
2. Verify game files.

<figure><img src="/files/BF4cnIIauKIJrQvA6vRU" alt=""><figcaption><p>Right click on the game and press "Properties...", Select "Installed Files" tab and press "Verify integrity of game files".</p></figcaption></figure>