Sorry to hear that,
I've checked forums related with other topics where people complaints about having troubles because of spaces or dots in their computer's user names but to be honest I'm not sure if that could be your case.
Hello Rajasekharchandana,
Well, try to change the version of the neo4j dbms, the latest version is 4.2.3 but I recommend you to use a 4.1.x version if that doesn´t fix your problem maybe there is something wrong with your local installation and you...