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This setting enables debug logging of user profile and system policy processes which may be helpful in troubleshooting problems.

Open your registry and find the key below.

Create a new DWORD value, or modify the existing value called 'UserEnvDebugLevel' using the settings below.

Exit your registry, you may need to restart or log out of Windows for the change to take effect.

Note: The log file is written to the %SystemRoot%\Debug\UserMode\Userenv.log file.

		(Default)	REG_SZ	(value not set)
		UserEnvDebugLevel	REG_DWORD	0x00010002 (65538)

	HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon

Related Tweaks

• User Environment Event Logging (Windows 2000/XP)

Disclaimer: Modifying the registry can cause serious problems that may require you to reinstall your operating system. We cannot guarantee that problems resulting from modifications to the registry can be solved. Use the information provided at your own risk.