this is serious guyz!

any ideas ? 

 thanx Sebastian, 

i already uninistalled it and installed it again, the same error is still.

also, there's no providers folder in the mentioned path, so i tried to execute this file (03.03.03) which is in desktopmodules/FAQs in Host/SQL and i got this:

System.Data.SqlClient.SqlException: Column names in each table must be unique. Column name 'CategoryId' in table 'dbo.FAQs' is specified more than once. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.RunExecuteNonQueryTds(String methodName, Boolean async) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at DotNetNuke.Data.SqlDataProvider.ExecuteADOScript(String SQL) at DotNetNuke.Data.SqlDataProvider.ExecuteScript(String Script, Boolean UseTransactions) /************************************************************/ /***** SqlDataProvider *****/ /***** *****/ /***** *****/ /***** Note: To manually execute this script you must *****/ /***** perform a search and replace operation *****/ /***** for dbo. and *****/ /***** *****/ /************************************************************/ /** Create FAQs Table **/ /* ===================================================================================== / TABLE: dbo.FAQs / ===================================================================================== */ if exists (select * from dbo.sysobjects where id = object_id(N'dbo.[FAQs]') and OBJECTPROPERTY(id, N'IsTable') = 1) if not exists (select * from dbo.sysobjects O INNER JOIN dbo.syscolumns C ON O.ID = C.ID where OBJECTPROPERTY(O.ID, N'IsTable') = 1 and O.Name = N'dbo.[FAQs]' and C.Name = N'[CategoryId]') BEGIN ALTER TABLE dbo.[FAQs] ADD [CategoryId] [int] NULL ALTER TABLE dbo.[FAQs] ADD [DateModified] [datetime] NULL ALTER TABLE dbo.[FAQs] ADD [ViewCount] [int] NOT NULL DEFAULT 0 END