To manually change the user ID and password that the Service Engine uses to execute programs, follow these steps after completing
               the installation: 
               	 
            
 
            	 
             
               	 
                
                  		
                  -  Select 
                     		  Start > Control Panel > Administrative Tools > Component Services. 
                     		  
                     Alternatively, select 
                        			 Start > Run, enter 
                        			 dcomcnfg in the 
                        			 Open box, and click the 
                        			 OK button. 
                        		  
                      
- Expand 
                     		  Console Root > Component Services > My Computer > DCOM Config. The program should look like this: 
                     		  
                      
                        			   
 
-  Locate 
                     		  Xcentrisity Business Information Server 
                        			 xx in the list, right-click, and select 
                     		  Properties from the popup menu. 
                     		
                  
-  Click the 
                     		  Identity tab, then 
                     		  This user. Enter the user ID and the password that you want to use to run service programs under 
                     		  Business Information Server. Then click the 
                     		  Apply button. 
                     		
                  
-  Click the 
                     		  Security tab and under 
                     		  Launch Permissions, click 
                     		  Customize and then click 
                     		  Edit. Click 
                     		  Add and enter the name of your anonymous internet account (see below). Click the 
                     		  Add button; make sure Allow is checked next to Launch Permission and click 
                     		  OK. Then click 
                     		  Apply. 
                     		
                  
-  Still on the 
                     		  Security tab, repeat the above step for 
                     		  Access Permissions. 
                     		
                  
-  You do not need to change 
                     		  Configuration Permissions. Click 
                     		  OK to close the dialog box. 
                     		
                  
  
            	 
            The name of your anonymous internet account is normally 
               		IUSR_machine, where 
               		 
                  		  machine 
                  		 is the hostname assigned to your machine. However, the system administrator can change the name of this account, and this
               is common if you are running more than one web site. 
               	 
            
 
            	 
            To determine the name of your anonymous internet account: 
               	 
            
 
            	 
             
               		
               -  Select 
                  		  Start > Control Panel > Administrative Tools > Internet Information Services. 
                  		
               
-  Expand 
                  		  Internet Information Services > Local Computer > Web Sites > Default Web Site. (Replace the last node with your site if IIS is serving multiple web sites). 
                  		
               
-  Find the 
                  		  web application 
                     		  that was created to contain the BIS service program. This will be 
                  		  acubis10 for the sample program. Right-click that node and select 
                  		  Properties. 
                  		
               
-  Click 
                  		  Directory Security, then 
                  		  Edit. 
                  		
               
-  The 
                  		  User Name box contains the name of the anonymous account that you can enter above. 
                  		
               
Note that the above configuration is very flexible. You can control what users will have access to the COBOL program on a
               site-by-site, or even a directory-by-directory basis on your web site. 
               	 
            
 
            	 
            Alternatively, instead of specifying 
               		IUSR_machine, you can specify 
               		GUEST, or any other group that contains all your anonymous access accounts. However, be cautious before granting too many privileges
               to too many anonymous processes.