osc thumbs doesn't work no display images

[prince_66]

hello everyone here ,

i try to install oscthumbs by following joining instructions i care about the modified files for compare with winmerge it 'seems ok

when i turn the on master switch button my pics are gone i try several times with unmodified settings in the admin menu and in following the manual

i try to : modified the files phpThumb/cache/ to /phpThumb/cache/ no change

i read all the topics about this but i don't find any help

if someone would like to help meit's great