FL Studio not recognizing RRP

[CarmeloLabadie]

Hi. I've got tons of software to reinstall and it takes forever. I've just got to the stage of Installing Reason 11 suite and as per usual I have to test it on all of my DAW's to see that all is well. However, I've just booted up Ableton and Cubase and it works fine on those (The reason rack plugin that is) but on FL studio it won't find it. I've looked in the plugin manager and the VST 3 folder is definitely listed. Any ideas?

[NTO]

Think mine is a default install.
FLS finds both the instrument and effects in
C:\Program Files\Common Files\VST3\Reason Rack Plugin.vst3\Contents\x86_64-win