Double click the K7 icon in the system tray
Click on Settings on K7 Main UI -> Click on Antivirus and Antispyware
Click on the tab Sentry -> under the option what to scan, click on link namely “Click here to Manage Exclusions”. This will pop-up a new window named “Exclude list”
Click “Add Entry” -> Click “Add Folder” and select the folder of the Data stage Application. Check the option for “Ignore from Real Time Scanner “ ,“Ignore from Offline Scanner” and “Include Sub-folder”
Click OK then Click Apply.