Replacing the CD/DVD reader with a new one might solve the problem.ĭefective connections between the computer and the hard drive causes the CRC message to pop up on the screen. Find out whether these devices are functioning properly. You need to check your CD and DVD drives and clean them regularly using a lens cleaner disk. If the CRC error is still displayed even after running a cleaned disk, then most probably the problem is with the hardware. These are tools that recover data such as lost digital images from corrupted CDs and DVDs. For extracting information from damaged disks, there are software applications useful in this regard. Partially burnt CDs are especially responsible for causing this error. This is because scratches or labels do not allow the disk to burn properly. A scratched CD or paper labels on the disk can also be an issue.

Cleaning this storage media using a soft cloth often solves the problem. Many times, accumulation of dirt on the CD or DVD causes a CRC error.

Fixing CRC Error Issues With External Storage Media CD/DVD This is the reason why a corrupted CD does not get copied onto your computer. When data is being transferred to the PC, CRC ensures that data with numerous errors does not reach the specified destination. This error message commonly occurs when your PC attempts to read data from a damaged storage media, such as a hard disk, CD, or DVD. A CRC, basically detects an error in the file that is being read by your PC. A cyclic redundancy check (CRC) is an error message that appears on the computer screen whenever your PC reads corrupt data.

Data error cyclic redundancy check