Ifilter PDF Search not working

hi there, I just follow the steps in order to register the IFilter, SQL Server settings (Full-Text Index) but once I done all steps and try to search couldn't find anything on SQL tables... when I check Log file I found the following error:

Warning: No appropriate filter was found during full-text index population for table or indexed view

Then I have a look into table and it just create a header and not any keywords found.

I have installed a latest version of Adobe reader and Win10 x64

could anyone give me some advice what I can do,