How Do You Fix A DVD Shrink Error (Cyclic Redundancy Check)?
A cyclic redundancy check, often shortened to CRC, is a mathematical function used by computers to ensure the integrity of data as it is being transferred from one location to another. If there is a problem with the transfer and the data does not match on both sides, then a cyclic redundancy check error will occur. This can happen in Windows while reading a disc or in any number of programs, including DVD Shrink. Possible causes include a scratched or damaged disc, a faulty optical drive, or the result of trying to back up a copy-protected disc. Step 1 Rule out the optical drive (the DVD player on the computer) as the cause of the error by attempting to read other discs with the drive. If you’re successful, the drive can be ruled out as the cause of the CRC error, leaving the disc as the culprit. The disc could be scratched or damaged, or it could’ve had copy protection against duplication written into it when it was burned. If the optical drive fails to read other discs, then there is
