Mosvalve
Ah that's why it wasn't working. I don't use 32bit plugs anymore. I guess I should donate for the 64bit version.
If you want to do some serious investigation, e.g. comparing your equalizers, it's worth it to install the 32-bit versions just for that purpose. You can put them in the analyzer's folder, out of SONAR's search paths so they don't confuse you when selecting plugins for your projects. Anything the analyzer tells you about the 32-bit version is going to be applicable to the 64-bit version as well.