To grant access to the Integration Services (SSIS) service, you need to configure launch and activation permissions via DCOM settings. This involves using dcomcnfg.exe to modify the security settings for the SSIS service, specifically the "Launch and Activation Permissions" and "Access Permissions". 

   
 Here's a step-by-step guide:   
1.  Open Component Services: 
Run dcomcnfg.exe. 
 
2.  Navigate to SSIS: 
Expand "Component Services" > "Computers" > "My Computer" > "DCOM Config" > "Microsoft SQL Server Integration Services 15.0" (or the relevant version). 

3.  Configure Permissions: 

Right-click on the SSIS entry and select "Properties". 

 

Go to the "Security" tab. 

 

In the "Launch and Activation Permissions" area, click "Edit". 

 

Add users or groups that need access, and assign the appropriate permissions (e.g., Local Launch, Local Activation). 

 


Click "OK". 

 

Repeat steps 4-5 for the "Access Permissions" area. 



 

4.  Restart Services: 
Restart the Integration Services service and SQL Server Management Studio to apply the changes.