Error detection determines if the data received through a medium is corrupted during transmission. To accomplish this, the transmitter uses a function to calculate a ...

I've gotten that on a few older CDRs I burned a few years ago .... and you're probably screwed AFAIK, assuming the disk isn't dirty or doesn't have a buncha fingerprints or something like that.

If you don’t routinely back up your data and have lost essential files from an external hard drive, external hard drive recovery can be challenging. External hard disk data recovery can be more ...

While running the DiskPart on your computer, if you get an error saying DiskPart has encountered an error: Data error (cyclic redundancy check), here is how you can ...