It appears if full file path is longer than 260 characters.
It appears if file cannot be found or accessed by the program.
It appears if file was encoded with incorrect parameters.
It appears if disc is finalized or the last session is damaged.
It appears if optical drive is locked by another program. Restarting Windows may resolve this problem.
It appears if disc is corrupted, scratched or not compatible with disc recorder.
It appears if recorder is locked by another program. Restarting Windows may resolve this problem.
"Write error" is a general error description for the following scenarios:
1. In most cases it's a hardware problem - old firmware, poor quality disc or malfunctioned optical drive.
2. Software problem - security software (or third-party driver or Windows service) may interrupt DVD recording or block access to file during process.
It appears if disc is corrupted, scratched or not compatible with disc recorder.
It appears if disc file system is unable to store the current amount of data. Switching to UDF only (with version 2.50) resolves the problem.
It appears if a file is more than 2GB in size. Set ISO or ISO+UDF as file system and change ISO Level to 3 in Options->ISO->File name length.
It appears if the program cannot access the device. It may be caused by corrupted Registry entries, virtual drives, incorrect drivers or security settings.
Make sure that device is connected, run program as administrator and try error 452 solution.