Error when validate report server setting in Microsoft dynamics AX 2012

Hi Guys,

Today i am configuring my reporting service on AX 2013 R3 while configuring  when i validate report Server setting in Microsoft dynamics ax  i came across the below mentioned issue

"Make sure that SQL Server Reporting Services is configured correctly. Verify the Web Service URL and Report Manager URL configuration in the SQL Reporting Services Configuration Manager."

after searching on internet i have found nothing, finally wasting the whole day i got the solution myself.

Here is the solution,
Steps to follow,

1.Run Microsoft dynamics ax client with admin account "Run as administrator"
2. Now go to report server setting in system administrator and then validate settings
3. succeeded

Cause: SQL reporting server / SQL Server is install by local user not administrator
Happy Daxing,