Neo4j server not starting

Hi Everyone,

I am trying to start neo4j server first time but getting below error .
Please help into this .

Invoke-Neo4j : Could not find the Windows Service Name for Neo4j (dbms.windows_service_name in neo4j.conf)
At C:\Neo4J\neo4j-community-4.0.0\bin\neo4j.ps1:29 char:7
+ Exit (Invoke-Neo4j -Verbose:$Arguments.Verbose -Command $Arguments.Ar ...
+       ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Write-Error], WriteErrorException
    + FullyQualifiedErrorId : Microsoft.PowerShell.Commands.WriteErrorException,Invoke-Neo4j

dbms.windows_service_name this property i have checked and available in conf file.

Seems path has not been set properly .
please check the path once and let us know if problem still exists .