x86 and x64 queries not working

Hi all,

Something strange is happening that I hope you can help with. I have the collections below;

For the x86 collection Im using:

InstalledApplications.Displayname = "Citrix Receiver"

and for the x64 collection Im using:

InstalledApplications.Displayname64 = "Citrix Receiver"

For the last one im using:

InstalledApplications.Displayname & InstalledApplications.Displayname64

As you can see the numbers don't add up. The majority of PC's in my organization are x64 however the collection is 0 (I've even confirmed the application shows in wow64node\uninstall in the registry). We have only a handful of x86 machines. The all desktops collection simply references two AD OU's where all pc objects are.

Thanks.