So I installed Windows 10 64-bit, AE CS6 and Premiere Pro CC 2015.
When I launched AE after installing Red Giant suites, Only 3 effects were showing up in the Trapcode folder in the effects list.
Everything else works just fine.
Windows 10 is installed on an SSD and AE and PP are on a seperate hard disk of 1 TB.
I really need Sound Keys and the others and I read about that problem in another post here and one guy said that the plugins are probably not 64-bit but I tried what he said to do and it didn't help.
Screenshot : http://i.imgur.com/CEYTBy2.png