You have lots of MOV video files that are stored in the system drive and you like to watch them in free time. These videos are either recorded with the camcorder or have been downloaded from the internet. You have now discovered that some of the files are not playing properly and stops with an error. The error message that you get mentions the Crc corruption. So if you want to play that video again then MOV Repair CRC Error Corruption needs to be done. The common reason for the corruption is the incomplete downloading or the transferring of the file from other device. Some of the other possible reasons are related to the drive where the video files are saved, the drive may also get corrupted and as a result the video file get damaged. If the system closes abruptly while playing the videos then also the damage happens.