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Log Files

The following log files are created during Setup:

Logfile name Description
setupact.log Action Log: records setup actions in a chronological order. Includes copied files and registry entries as well as entries made to the error log.
setuperr.log Error Log: records all errors that occur during setup and includes severity of error. Log viewer shows error log at end of setup if errors occur.
comsetup.log Used for Optional Component manager and COM+ components.
setupapi.log Logs entries each time a line from a .INF file is implemented. Indicates failures in .INF file implementations.
netsetup.log Records activity for joining a domain or workgroup.
mmdet.log Records detection of multimedia devices, their port ranges, etc.


These logs can be useful for troubleshooting failed installations. You can view them as follows:

  1. Select Start > All Programs > Accessories > Windows Explorer.
  1. Click My Computer, click Local Disk (C:) and click Windows.
  1. Click the Contents of This Folder option, then click the setupact file to view your action log in Notepad. When you are finished viewing this file, close Notepad.
  1. Double-click the setuperr file to view your error login Notepad. If no errors occurred during installation, this file will be empty. When you are finished viewing this file, close Notepad.
  1. Close Windows Explorer.

A record of the action you have taken to troubleshoot a failed installation of Windows XP can contribute towards your logbook for this unit.



Next: Troubleshooting SAQs