The install disc should have a repair option, if you use that it'll probably reinstall any missing/corrupt files. Just make sure it doesn't wipe the drive or anything.
Alternatively you could install Linux as a dual-boot, and use that to copy-paste the file from the disc onto the HDD. No idea why you'd do this though
Alternatively you could install Linux as a dual-boot, and use that to copy-paste the file from the disc onto the HDD. No idea why you'd do this though