Answer:

The flexnet.log, 3rdparty.log, and nocontext.log files are created by WildFly. To change the log directory, update the path for the logLocation property in the flexnet-log4j.xml  file. Change the property value from ${sys:jboss.server.log.dir}  to the path you want (for example, C:\WORK\logFiles, as shown):

"<Property name="logLocation">C:\WORK\logFiles</Property>"

The following screenshots demonstrate the change.

The current value for the logLocation property is highlighted here.

Change the value to this:

The log files are then created in the following location after  you  restart FlexNet Operation server:

<FNO_INSTALLED_DIRECTORY>\components\release\jbossConfig\flexnet\log4j\main\flexnet-log4j.xml

Remote server: The use of an external mount (that is, a mount other than the one where FlexNet Operations actually runs) is not recommended for the location of the log files. If you must use an external mount, make sure that it is available at all times. Otherwise, FlexNet Operations might go down.