Release Management Server Installation Issue - object already exists

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release

management

I am getting the following error while configuring RM server- "Object Already exists" in windows server 2008 R2 enterprise. Please find the log.

" I, 2014/10/29, 08:18:40.108, Variable : Key = DefaultLogin, Value = GAP-RELEASE\BuildUser I, 2014/10/29, 08:18:40.124, Variable : Key = DefaultAdmin, Value = GAP-RELEASE\BuildUser I, 2014/10/29, 08:18:40.124, Variable : Key = DatabaseName, Value = ReleaseManagement I, 2014/10/29, 08:18:40.124, Variable : Key = DefaultLocalService, Value = NT AUTHORITY\LOCAL SERVICE I, 2014/10/29, 08:18:53.384, Database ReleaseManagement, version 12.0.30723.0 was installed successfully. I, 2014/10/29, 08:18:53.399, Created Release Management database. E, 2014/10/29, 08:18:53.462, Received Exception : System.Security.Cryptography.CryptographicException: Object already exists.

at System.Security.Cryptography.CryptographicException.ThrowCryptographicException(Int32 hr) at System.Security.Cryptography.Utils._CreateCSP(CspParameters param, Boolean randomKeyContainer, SafeProvHandle& hProv) at System.Security.Cryptography.Utils.CreateProvHandle(CspParameters parameters, Boolean randomKeyContainer) at System.Security.Cryptography.Utils.GetKeyPairHelper(CspAlgorithmType keyType, CspParameters parameters, Boolean randomKeyContainer, Int32 dwKeySize, SafeProvHandle& safeProvHandle, SafeKeyHandle& safeKeyHandle) at System.Security.Cryptography.RSACryptoServiceProvider.GetKeyPair() at Microsoft.TeamFoundation.Release.CommonConfiguration.Helpers.CryptoHelper.ConfigureServerCryptoKey(String serverName, String databaseName) at Microsoft.TeamFoundation.Release.Configuration.ConfigurationManager.Configure(ConfigurationUpdatePack updatePack, DelegateStatusUpdate statusListener) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) I, 2014/10/29, 08:18:53.462, Work completed for GetConfiguration() call : got out of turn error E, 2014/10/29, 08:18:53.462, Object already exists.

Please help me out as I got struct and unable to proceed.

Thanks Prabhu