A general report for IE installations within your network can be found below.
Select tblComputers.Computername, tblComputers.ComputerUnique,
tblComputers.Domain, tblSoftware.softwareName, tblSoftware.softwareVersion,
tblSoftware.SoftwarePublisher, tblSoftware.Installdate,
tblSoftware.Lastchanged
From tblComputers Inner Join
tblSoftware On tblComputers.Computername = tblSoftware.ComputerName
Where tblSoftware.softwareName Like '%windows internet explorer%'
Order By tblComputers.ComputerUnique
Some IE versions are being delivered to some operating systems as "updates" however, not as "programs". They will therefore not be detected by software scanning. For more info on finding these particular installations, please refer to
this forum thread.