This article is intended to provide the location of the Recognition.log file.
By default, this file is located in the %TEMP% folder of the current account. For example, if the administrator account is used to run the ARL update tool, the log file is written to:
C:\Documents and Settings\Administrator\Local Settings\Temp
C:\Users\Administrator\Local Settings\Temp for Vista.
click the start menu and type %temp% in the search option