I have a Mac and I use error correction with no problem on iTunes ripping to Apple Lossless. Have you tried different CD's to try to isolate why iTunes isn't working on your PC? If you search for advice here and elsewhere, you'll discover that EAC (exact audio copy) is the best ripping software for the PC. Since it is not available on the Mac, I just use the iTunes error correction software, with good results.
Error correction is a big deal, since you want to get all the data as correct as possible when you rip a CD. Even on a clean CD, the laser may not read the data correctly without error correction software, which involves multiple passes of the laser. Since it doesn't cost extra and doesn't take much time, error correction seems worth the effort.
Error correction is a big deal, since you want to get all the data as correct as possible when you rip a CD. Even on a clean CD, the laser may not read the data correctly without error correction software, which involves multiple passes of the laser. Since it doesn't cost extra and doesn't take much time, error correction seems worth the effort.