Garyh,
I believe what you are looking for would be like so:
Query Name: Adobe Acrobat Versions
Machine Components: "Computer"."Software"."Add or Remove Programs"."Program"."Name" LIKE "Adobe Acrobat"
Select Columns: "Computer"."Software"."Add or Remove Programs"."Program"."Version"
This will automatically pair the filter above (Machine Components) to the appropriate column selected if they are from the same root object (which in this case is "Program"). You do not need to use a Qualifier unless you are trying to narrow down the versions returned to a specific version such as "11.0.06".
Hope this helps,
Peter