Currently in the process of deploying IE9 to about 1000 users as a software update. 400 of these users are reporting a status of 'update not required'. The other 60% are reporting required and have installed IE9 correctly.
Workstations are all standard running the following:
Windows 7 x64
Internet Explorer 8
What might be worth noting is that we only release security / critical software updates, regular windows updates are not deployed so we're missing about 30 or so.
Any help would be great.