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For version 2022x and up: go to the <TeamworkCloud installation directory>/WebAppPlatform/logs/webappplatform/authentication.log directory and obtain the authserverauthentication.log log file.
For earlier versions: go to the <user.home>\.authserver\<version number> directory and obtain the authserver.log file.
Default path for Linux: /home/twcloud/.authserver/<version>
Default path for Windows: C:\Users\<USER>\.authserver\<version>
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