"Copy-on-write mechanism error, please close other programs and try again."

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  • Add Date: 2013-05-29 21:40:09  Update Date:2015-06-15 22:36:33

This article applies to:

 

EaseUS Todo Backup 5.3 and later version

 

Introduction

 

When backing up or cloning partition/disk, you may encounter the error "Copy-on-write mechanism error, please close other programs and try again." and operation fails.

 

Solution

 

1. Close other application to reduce hard disk I/O transmission.

2. Add new volume in your system for temp file storage.

3. Reboot OS and try again.

 

More Information

 

Contact EaseUS Support Team if the issue cannot be resolved with the solution.

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