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LaunchAppGuideTdlibIssue

SettingsCritical
Telegram X has previously failed to launch because of TDLib fatal error.

Press **Launch App** to try again. If application continues to fail, follow these steps:

• [Verify](%2$s) you have the latest Telegram X version installed.
• Restart your device.

**SIf the steps above do not help**

1. Share error details with TDLib developers using one of the following ways:
— Privately via [@tdlib_bot](https://t.me/tdlib_bot) by using another device or [Telegram Web](https://web.telegram.org/).
— Publicly via [GitHub page](https://github.com/tdlib/td/issues). **Do not** share **tdlib_log.txt** publicly.
2. Kindly wait for the response.
3. Change log settings below as requested by TDLib developers.
4. Press **Launch App** to make app force stop again.
5. Press **Launch App**Share **tdlib_log.txt** with TDLib developers and wait for the problem to makebe resolved.
6. Once updated, you'll be able to launch app force stop again.
6. Share **tdlib_log.txt** with TDLib developernormally.

**Alternative options**

• Search for similar issues on [GitHub](https://github.com/tdlib/td/issues) to see if there are common solutions.
• Reinstall the app. Secret chats will be lost. If you use same phone number you were logged in, all other chats and wait fordata will be restored from the problem to be resolved.
7. Once updated, you'll be able to launch app normally.

**Alternative options**

• Search for similar issues on [GitHub](https://github.com/tdlib/td/issues) to see if there are common solutions.
• Reinstall the app. Secret chats will be lost. If you use same phone number you were logged in, all other chats and data will be restored from the Telegram cloud.
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