Executed as user: TOGROUP\Administrator. ...3042.00 for 64-bit  
Copyright (C) Microsoft Corp 1984-2005. All rights reserved.   
 Started:  10.23.31  Progress: 2010-12-27 10:23:37.26     Source: 
{34D46BB1-2C84-468F-813D-095CEC609E12}      Executing 
query "DECLARE @Guid UNIQUEIDENTIFIER      EXECUTE msdb..sp".: 100% 
complete  End Progress  Progress: 2010-12-27 10:23:39.82   
  Source: Shrink Database Task      Executing query "USE 
[TO_DATI]  ".: 100% complete  End Progress  Error: 2010-12-27 
10:24:08.96     Code: 0xC002F210     Source: Shrink Database Task 
Execute SQL Task     Description: Executing the query "DBCC SHRINKDATABASE(N'TO_DATI', 10, TRUNCATEONLY)  " failed with the 
following error: "A severe error occurred on the current command.  
The results, if any, should be discarded.". Possible failure 
reasons: Problems with the query, "ResultSet" property not set 
correctly, parameters not set correctly, or connection not established correctly.  End Error...  The package execution fa... 
 The step failed.