problem solveddddddddd, all i had to do was to format the unpartitioned space on my hard drive, i went to control panel, switched to classic view, administrative tools,computer management, disk management, tghen i saw the unpartitioned space that was available, i right click that area and created a new partitoion and formatted it. it was easy, it took like 10 hours to format but now i have my disk space back, thanks for your help guys, i hope this info helps someone else. bye.