Failed to load FlxCore Library
I'm having an issue with starting up a Thingworx composer with Tomcat and the only error i'm getting in the Thingworx application log is:
[L: ERROR] [O: c.t.s.s.l.LicensingSubsystem] [I: ] [U: SuperUser] [S: ] [T: localhost-startStop-1] Failed to load FlxCore library. Ensure it's in PATH (Windows) or LD_LIBRARY_PATH(other platforms) or set with the VM arg, -Djava.library.path. Error message : com.flexnet.licensing.DllEntryPoint.entry([B)I
First off, a couple of points to note. The machine i'm working on at the moment hasn't been used in about 3 months, but it previously had an instance of Thingworx running on it previously with no issues at all. It was primarily used for testing things in a dev environment and hasn't been touched or updated in that time. Also I've double checked the PATH and added both the "<tomcat>/webapps/Thingworx/WEB-INF/extensions" directory and the same but with the FlxCore64.dll on the end and neither of these solve the issue.
A lot of other discussions i see on here list that the issue might lie with Java. the Java version on the machine is 1.8 64bit :
java version "1.8.0_141"
Java(TM) SE Runtime Environment (build 1.8.0_141-b15)
Java HotSpot(TM) 64-Bit Server VM (build 25.141-b15, mixed mode)
Now since nobody has used this machine in several months, and Thingworx worked just fine on here before, i doubt there's anything wrong with any configuration. I currently suspect it might be an issue with the license.bin file after reading several support articles:
7.4 ThingWorx does not launch due to license error in Windows
https://www.ptc.com/en/support/article?n=CS259533
However, none of the solutions presented by these articles have worked. Is it actually an issue with the license? Is there any way i can check? could there be something else I have not noticed in one of the logs?
Any help would be appreciated,
Many thanks,
Dan