- You are running a Windows 8.1-based computer.
- You create a system image backup and save it to a BD-R disk.
While creating the backup, you receive the following error message. If you did not format the BD-R disk preliminarily, the message is shown many times.
An error occurred:
Class not registered (0x80040154)
Close Windows Backup and try again.
Note Even if you formatted the BD-R disc preliminarily, the error message will be shown once. You can ignore the message and hit OK, the system image backup will continue.
Article ID: 2934165 - Last Review: 29 Sep 2014 - Revision: 1