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CatLight says "Unauthorized" and log file contains error message "Failed to fix key for <Guid> System.InvalidOperationException: Sequence contains no elements"

Hello CatLight team,

CatLight 2.29.2 has begun saying "Unauthorized" at program startup and the log file has begun reporting error message "Failed to fix key for <Guid> System.InvalidOperationException: Sequence contains no elements". Any ideas on what the fix for this issue is?

Thank you,
Neil

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NJ

Thanks that fixed it!

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This can happen if Windows account password was reset. CatLight stores your credentials in a file that is encrypted by Windows DataProtection API, which internally relies on your Windows credentials. When they are forcefully reset, all encrypted data becomes invalid and can no longer be decrypted.

You can try to sign out/sign in again. If that does not help, you can delete %appdata%\catlight and reconfigure the app again.

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