I have a workspace that I can run on my desktop 2018.1.2.0 however when I run it on server it returns the below error. I am running WIN Server 2016 with FME Server 2018.1.1.1 build 18578.

 

 

The class 'COM/safe/fmewebservices/FMENamedConnectionEnv" could not be located. Check your classpathError getting id for 'COM/safe/fmewebservices/FMENamedConnectionEnv' with signature

 

'COM/safe/fmewebservices/FMENamedConnectionEnv'

 

 

From the reference below I copied all of the main window into a new workspace and it worked temporaily.

 

 

https://knowledge.safe.com/questions/60124/the-class-comsafefmewebservicesfmenamedconnectione.html