In this article, we will create a Custom Inventory Report inside of Admin Arsenal. This report will show all computers that do NOT have Symantec Antivirus service installed/configured.
From the main window in Admin Arsenal select “New Report…” item in the Reports menu.
![new report menu](http://images.ctfassets.net/xwxknivhjv1b/3GCGElUYtuUVTKMhMn6L9o/0c725eb494aeda38db426d57a16966cc/1_-_new_report_menu.png)
Now we write our query. I used the Fields dropdown menu to select the appropriate Table / Field.
![write query-resized](http://images.ctfassets.net/xwxknivhjv1b/1BKnxwUWI64dK5EWvzeW4R/92c4ce942c10e1193b0b4e3e0a6fcf19/2_-_write_query-resized-600__1_.png)
This query simply requests that the Computer Name, AD Description, OS Name and Last Inventory Scan Date be returned for every computer that does NOT have a Windows Service called Symantec Antivirus.