Make sure you select the correct filter on the left side (VST, DX, VSTi, DXi, etc). Reaper organizes things beautifully for the user. Also make sure you don't have anything accidentally leftover in your filter field, that may be messing things up your search as well. Other than that, make sure the DLL files are installed correctly in your VST folder - and try possibly doing a rescan/clear cache - it should work fine after all that. Ben