LGJ

Microsoft Windows application log
File type: Various data file
Files with lgj file extension can be generally found as application logs from Windows 98/ME and earlier versions.
What is lgj file?
File type category:
Various data file
Date updated: September 20, 2018
The lgj file extension is used by Microsoft Windows for generated application logs.
In Windows 98 and Windows Me, the Task Monitor tracks which programs are launched and how they load from disk, and it records the info in the Applog folder. The Defrag utility then uses this info to provide special optimization for the program files you use most often. Rather than rearranging the clusters of these files in sequential order, Defrag rearranges them in the order they're loaded when the program launches.
Suggested software to open lgj file:
Associated software actions with the lgj file
Software applications that handle other tasks involving lgj files:
Microsoft Windows Millennium Edition (Microsoft Windows)