By default, 
               		Enterprise Server for .NET connects to SQL Server using Windows authentication (SSPI), with the user's log on credentials. For cluster operations running
               in a workgroup rather than a domain, configure each machine to connect using supplied SQL Server authentication credentials.
               	 
            
 
            	 
            
               -  
                  		  Open SQL Server Management Studio and connect to the database server instance used by the cluster.
                     		   
                  		
               
-  
                  		  In the Management Studio left pane, expand the 
                     			 Security item, then expand the 
                     			 Logins item.
                     		   
                  		
               
-  
                  		  Right-click in the 
                     			 Logins area and choose 
                     			 New Login. 
                     		   
                  		   The 
                  			 Login - New dialog box appears.
                  		   
                  		
               
-  
                  		  Use the 
                     			 Login - New dialog box to create an account with SQL Server authentication.
                     		   
                  		   When configuring credentials, ensure that you clear the following options:
                  			 
                   
                     				
                     -  
                        				  Enforce password policy 
                        				
                     
-  
                        				  Enforce password expiration 
                        				
                     
-  
                        				  User must change password at next logon 
                        				
                     
 
-  
                  		  Right-click the account you created and select 
                     			 Properties. On the 
                     			 Login Properties dialog box, grant sufficient access to create databases and tables such asPublic and 
                     			 Sysadmin. Click 
                     			 OK to close the dialog box.
                     		   
                  		
               
-  
                  		  In the Management Studio left pane, right-click the top-level server item and choose 
                     			 Properties.
                     		   
                  		   The 
                  			 Server Properties dialog box appears.
                  		   
                  		
               
-  
                  		  Under 
                     			 Server Authentication, select 
                     			 SQL Server and Windows Authentication mode, and click 
                     			 OK. 
                     		   
                  		
               
-  
                  		  Set the following system environment variable: 
                     		   
                  		    
                  			 
                   
                     				 
                     				  
                     - REX_SQLCREDS 
                        				  
                     
-  
                        					 User ID=<database login>; password=<login password> 
                        				  
                     
 
               
               		Reboot the machine to restart the database server and set the new system environment variable.