jacant

Is it possible to use ImgBurn to "unformat" a used DVD +RW disc back to its new, unused status? My SONY DVR-DC105 will only accept brand new discs for format and record. All attempts to reuse fully erased discs result in an "cannot use this disc" message from the recorder. If this process is impossible, then there is no point in buying RW for this machine! Thanks for your advice