D-LINK MP3 PLAYER PROBLEM

NOT SO FUN PLAYER "MP3",JUST TRYED TO INSTALL AND USE ONE OF THESE PLAYERS AND HAD A TIME TRYING TO . WELL TO MAKE IT SHORT, THE DOWN-LOAD MANAGER WOULD NOT OPEN NO MATTER WHAT I TRYED TO DO TO OPEN THIS ,AFTER 2 DAYS GAVE UP. SO THEN THE PROBLEM STARTED THE USB DID NOT UNINSTALL WITH THE REST OF THE SOFTWARE,HAD TO GO DEEP INTO THE REGESTRY ,TO REMOVE IT . ANYONE HAVE THIS PROBLEM OR OTHERS LIKE IT ..