Getting error in AD synchronization

Hi,

I am trying to run AD sync and in the configuration, I have One IM connection via App server (configured in synchronization editor in AD project). When I run the sync, application server throws below error

2019-01-30 15:10:09.3725 ERROR (ObjectLog ) : [810069] Error loading authentication module ComponentAuthenticator.
[System.IO.FileNotFoundException] Could not load file or assembly 'JobComponent' or one of its dependencies. The system cannot find the file specified.
System.AggregateException: One or more errors occurred. ---> VI.Base.ViException: Error loading authentication module ComponentAuthenticator. ---> System.IO.FileNotFoundException: Could not load file or assembly 'JobComponent' or one of its dependencies. The system cannot find the file specified.

Please suggest how this issue can be resolved. Thank you.