NAV Server installation issue

Hi,

Can not install & run the NAV SERVER (NAV2013 R2) for the following error message..

=== Logging started: 2016/05/25 16:55:39 ===
Executable: C:\Program Files (x86)\Common Files\Microsoft Dynamics NAV\71\Setup\setup.exe v7.1.35473.0
Computer : TESTSERVER
--- logging level: standard ---
RegistrySearch: Checking registry key existence. Id = 'SqlServerInstalled'
RegistrySearch: Checking registry key existence. Id = 'SqlNCLIInstalled'
RegistrySearch: Searching for registry key value. Id = 'DotNetFx45Version'
RegistrySearch: Searching for registry key value. Id = 'DotNetFx35Installed'
RegistrySearch: Searching for registry key value. Id = 'DotNetFx35SpLevel'
RegistrySearch: Searching for registry key value. Id = 'VstoInstalledx86'
RegistrySearch: Searching for registry key value. Id = 'VstoInstalledx64'
RegistrySearch: Searching for registry key value. Id = 'PowerShell30Installed'
RegistrySearch: Checking registry key existence. Id = 'WindowsSearchInstalled'
RegistrySearch: Searching for registry key value. Id = 'Excel14Installedx86'
Registry key not found. Key = 'SOFTWARE\Microsoft\Office\14.0\Excel\InstallRoot'
RegistrySearch: Searching for registry key value. Id = 'Excel14Installedx64'
Registry key not found. Key = 'SOFTWARE\Microsoft\Office\14.0\Excel\InstallRoot'
RegistrySearch: Checking registry key existence. Id = 'Outlook'
RegistrySearch: Checking registry key existence. Id = 'Outlook15'
RegistrySearch: Searching for registry key value. Id = 'VCPPSpLevel'
RegistrySearch: Checking registry key existence. Id = 'VCPPInstalled'
RegistrySearch: Checking registry key existence. Id = 'VCPP64Installed'
RegistrySearch: Checking registry key existence. Id = 'IISInstalled'
RegistrySearch: Searching for registry key value. Id = 'IISWinAuthInstalled'
RegistrySearch: Searching for registry key value. Id = 'IISASPNETInstalled'
RegistrySearch: Searching for registry key value. Id = 'IISASPNET45Installed'
Registry value not found. Key = 'SOFTWARE\Microsoft\InetStp\Components', Value = 'ASPNET45'
RegistrySearch: Searching for registry key value. Id = 'IISNETFXInstalled'
RegistrySearch: Searching for registry key value. Id = 'IISNETFX45Installed'
Registry value not found. Key = 'SOFTWARE\Microsoft\InetStp\Components', Value = 'NetFxExtensibility45'
RegistrySearch: Searching for registry key value. Id = 'IISISAPEXInstalled'
RegistrySearch: Checking registry key existence. Id = 'HttpActivationInstalled'
RegistrySearch: Searching for registry key value. Id = 'IISISAPIFIInstalled'
RegistrySearch: Searching for registry key value. Id = 'IISREQSTFIInstalled'
RegistrySearch: Searching for registry key value. Id = 'IISSTATICInstalled'
Configuring package. Id = 'ARP'
MSI log file set to: C:\Users\ADMINI~1\AppData\Local\Temp\setup.wix.msi.181.log
Done configuring package. Id = 'ARP' ReturnCode = 0
Configuring package. Id = 'WebClientDependency'
Path to executable = 'C:\NAV 2013 R2 Installer\WebClientDependencyInstaller.exe', Arguments = '/skip'
Done configuring package. Id = 'WebClientDependency' ReturnCode = 0
Configuring package. Id = 'ServiceTier_IN'
MSI log file set to: C:\Users\ADMINI~1\AppData\Local\Temp\setup.wix.msi.182.log
Windows Installer: Error: Service 'Microsoft Dynamics NAV Server [TEST]' (MicrosoftDynamicsNavServer$TEST) failed to start. Verify that you have sufficient privileges to start system services.
Done configuring package. Id = 'ServiceTier_IN' ReturnCode = 1603
SUCCESS: Package Microsoft Dynamics NAV Setup Components executed sucessfully.
SUCCESS: Package IIS prerequisites for Web Server Components executed sucessfully.
ERROR: Package Language Module (en-IN) for Microsoft Dynamics NAV Server failed with error. See detailed message above.
=== Logging stopped: 2016/05/25 16:56:23 ===

How to solve ?