First things first .. Go to your rockster folder probably in c drive/program folders ..etc.. highlight the gta vice city folder and right click on properties, uncheck read only ..click yes to all for sub folders.. if the file you are wanting to edit is a read only file ..it will not let you delete .. hince the name read only .. download the imgtool, open it and open the gta.img file ..should be able to delete them now ..i do run imgtool as adm. tho.