SMS: How to Enable Remote Control Logging for WUSER in SMS 2.0

In addition to the mainstream logging of the Install.log and Remctrl.log files, a very low level of client-side remote tools logging is available to log all transactions during remote transactions. This level of logging is disabled by default, and can only be enabled by creating a registry value. Although very detailed information is captured by this WUSER logging, no passwords or encrypted information is passed. The results of this file are only for use by Microsoft Product Support Services in troubleshooting transaction or connection-level problems.

WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.

To confirm that the client has received and installed the Remote Control components, check for the existence of an Install.log file in the %windir%\MS\SMS\Clicomp\RemCtrl directory.

This installation log file indicates all of the steps taken during the installation (or removal) of the Remote Control components, including registry key creation and security. Because the installation log file is created at the completion of Remote Control installation, the existence of this Install.log file indicates that the client side installation was successful.

Additionally, the standard Remote Control log file is stored at the following location: This "live" Remote Control log file is a more detailed file that logs nearly every action the client side Remote Control system carries out. Among the many detailed items it records are:

• Operating system and local client languages.
• Actions taken by the Hardware Munger.
• Actions taken by the periodic Security Munger.
• Active sites participating in site setting reconciliation.
• Installation and De-installation triggers.

This log file is essential in tracking down any sort of Remote Control, installation, or removal problem.

As for installation, the existence of both the Install.log file and the completion message at the bottom of the Remctrl.log file indicates the success of the Remote Control installation.

WUSER logging features can be enabled by setting the following registry key or .ini file. In each case, logging can be disabled by either removing the entry or setting it to FALSE (0). Take care when using this feature, because logging will continue indefinitely, and the client-side agent will be slowed while this special type of low-level logging is active.

For 32-bit clients (WUSER32), set (or create) a registry setting in the following key: Name this value LogToFile (be sure to match the capitalization exactly; the case is important!) as a REG_DWORD set to 1. Changes to the Windows NT WUSER32 agent are dynamic, so within a moment of setting the registry setting, a Wuser32.log file should start being created. This Wuser32.log file will be located in the %WinNT%\MS\SMS\Clicomp\Remctrl directory.

For 32-bit (WUSER32) client computers running Windows 95 or Windows 98, set (or create) a registry setting in the following key: Name this value LogToFile (be sure to match the capitalization exactly; the case is important!) as a REG_DWORD set to 1. This is not dynamic, so you must shut down and restart the Windows 95 or Windows 98 WUSER32 agent. When the computer restarts, look for a resulting log file called Wuser32.log. This Wuser32.log file will be located in the %WinNT%\MS\SMS\Clicomp\Remctrl directory.

For Windows 3.1 or Windows for Workgroups 3.11 16-bit clients (WUSER), add an entry to the [Client Components - Remote Control] section of the Smsrc16.ini file that reads "LogToFile=1". You must shut down and restart the agent before WUSER logging will begin. After the computer restarts, look for a log file called Wuser.log.

Because of the way Win16 Client Services handles .ini files, this setting will be overwritten each time initial or full-maintenance cycle of Client Services runs. To prevent this, either disable logon scripts or make sure no Manual Discovery (SMSMAN16) is performed on this workstation during the time logging is in effect. Note that this is true only for Win16.

Enabling WUSER logging will result in either a Wuser32.log (on computers running Windows NT, Windows 95, or Windows 98) or Wuser.log (on computers running Windows 3.1x) being created somewhere in the local (client) file system. This log file will be overwritten (started anew) with each restart of the WUSER agent, so be sure to preserve any WUSER log files before shutting down (or stopping) and restarting the client agent.