Select Waves Folder & Waves Plugins can't find

Anyone kind enough to help with this one. Searched on a lot of forums. Waves plug ins are missing on loading cubase. They are all there in the directories, but I think I made a mistake trying to delete 64 bit and vst3 files as using 64 bit windows 7 system with cubase 32 bit and waves 32 bit plugins and was having gui issues with blank screen on waves. All other plug-ins work.

The waves folders are there all nicely listed. Have tried updating paths, deleting and re naming paths. Checking dll files in the right place.

Something went wrong!! ??? Need a brainy bod!