FabFilter

I'm using Cubase 5.5 on Windows 7 and when I'm using only the VST3 versions of my Fabfilter plug-ins. (I've got all your plug-ins if I'm not misstaken.)

If I start out a project in Cubase 5.5 32 bit using the Pro-Q and switch over opening the project in Cubase 5.5 64 bit the Pro-Q fails to load. I get an error message from Cubase saying "The plug-in "Fabfilter Pro-Q" could not be found for insert 3 channel"

Tried the other way around creating the project in Cubase 5.5 64bit and opening it in Cubase 5.5 32bit and that works just fine.

I've also tried this will all the other plugins Timeless 2, Proc-C, Volcano 2, Simplon and the Twin 2 (as insert effect) and they work just fine going back and forth between Cubase 5.5 32 and 64 bit.

Sincerely
LarsErik