Don't have Telegram yet? Try it now!
https://www.vspbreda.nl/nl/server-os/server2012-error-import-module-the-specified-module-servermanager-was-not-loaded-because-no-valid-module-file-was-found-in-any-module-directory-solved/
Server2012 Error: Import-Module : The specified module 'ServerManager' was not loaded because no valid module file was found in any module directory. [Solved]