sorry it took me some time to answer i got a little busy, anyway here is thing. i have t7z archives of bin/cue images. inside the 7z there is 2 files a bin and a cue. when the image needs to be renamed the cue is deleted and needs to be replaced with another cue. renamed cues have different hashes so its normal. i can use the rebuldier to update my set but i was hoping i dont have to do that, i dont much spare space and it greatly fragments my hard drive. so can i use only the scanner to update? the renamed 7z files only have the bin inside and i need cmp to put the cue inside too. thats my queston an sorry if i'm being annoying