The FLACS knowledge base is a good place to find answers to your questions; here it even points you to a few other sources of help and background material on FLACS.

How do I know which version I am using?
Every FLACS release is denoted by a version number and a release number, for example v10.4r2 for version 10.4, release 2. This article describes two methods...
Tue, 1 Nov, 2016 at 10:27 AM
How to find help (+ the FLACS User's Manual)
When you need assistance on how to use some settings or understand some parameters in FLACS, you can find help in the FLACS User’s Manual or in the Online H...
Fri, 21 Apr, 2017 at 5:48 PM