it appears that this query can not be created using the query builder built into the ePO 4.5 console.
I would like to ask you to create for this particular query a FMR.
Meanwhile you can use the sql script below to gather the information needed:
NodeName as Machinename, ps.value as 'VSE First Install Date', LastInstalled as 'VSE Last Install Date' from epoleafnode as t INNER JOIN dbo.EPOProductproperties as pp on t.autoid = pp.parentid INNER JOIN dbo.EPOProductSettings as ps on ps.parentid = pp.autoid where pp.productcode = 'VIRUSCAN8700' AND ps.settingname = 'szInstallDateTime'
THX, works fine.
FMR will be done this day too!