CloneCD PSX Help



I recently bought a used copy of Final Fantasy VII. It played well for a few hours, but the disk wouldn’t work, and would only make a really annoying scratching noise if I tried to put it into the PS2. I tried cleaning it, then found a torrent of the .ccd, .img, and .sub files of each CD.
I then installed CloneCD and tried to remake the CD(s). After a few trials, I downloaded a PSX LibCrypt profile (.ccp) and tried using that, along with changing the settings of my burner to write mode “RAW SAO+SUB” and burning the CD as slow as possible. It doesn’t work. Help? Please?

Edit: My CD/DVD drive is hl-dt-st rw/dvd gcc-4243n. I’m on a laptop.
Hope that helps.