While reinstalling SQL Server 2008 R2 , issue has been occurred.

Hi All,

I planned to reinstall SQL Server 2008 R2 (licensed Version) since there was some issue in my SQL server 2008 R2 express edition.

I have uninstalled everything my machine then try to installing.

the following error has occurred. After i Click Cancel. Set up will be installed with failure. 

Details from error log:

The following is an exception stack listing the exceptions in outermost to innermost order
2013-05-15 01:17:19 Slp: Inner exceptions are being indented
2013-05-15 01:17:19 Slp: 
2013-05-15 01:17:19 Slp: Exception type: Microsoft.SqlServer.Configuration.Sco.ScoException
2013-05-15 01:17:19 Slp:     Message: 
2013-05-15 01:17:19 Slp:         The specified service does not exist as an installed service.
2013-05-15 01:17:19 Slp:         
2013-05-15 01:17:19 Slp:     Data: 
2013-05-15 01:17:19 Slp:       WatsonData = SQLBrowser
2013-05-15 01:17:19 Slp:       DisableRetry = true
2013-05-15 01:17:19 Slp:     Inner exception type: System.ComponentModel.Win32Exception
2013-05-15 01:17:19 Slp:         Message: 
2013-05-15 01:17:19 Slp:                 The specified service does not exist as an installed service.
2013-05-15 01:17:19 Slp:                 
2013-05-15 01:17:19 Slp:         Stack: 
2013-05-15 01:17:19 Slp:                 at Microsoft.SqlServer.Configuration.Sco.Service.OpenService()
2013-05-15 01:17:19 Slp:                 at Microsoft.SqlServer.Configuration.Sco.Service.QueryServiceConfig()
2013-05-15 01:17:19 Slp:                 at Microsoft.SqlServer.Configuration.Sco.Service.GetStartAccount()
2013-05-15 01:17:19 Slp: ----------------------------------------

Can you please help me on this ?

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Thanks, Karikalan N